19103804928

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{318907}}^1$

素因数の和:318944

約数の個数: 120

約数和(自身を含む): 59376204888

約数和(自身を除く): 40272399960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 14976, 19968, 29952, 59904, 318907, 637814, 956721, 1275628, 1913442, 2551256, 2870163, 3826884, 4145791, 5102512, 5740326, 7653768, 8291582, 10205024, 11480652, 12437373, 15307536, 16583164, 20410048, 22961304, 24874746, 30615072, 33166328, 37312119, 40820096, 45922608, 49749492, 61230144, 66332656, 74624238, 81640192, 91845216, 99498984, 122460288, 132665312, 149248476, 163280384, 183690432, 198997968, 244920576, 265330624, 298496952, 367380864, 397995936, 489841152, 530661248, 596993904, 734761728, 795991872, 1061322496, 1193987808, 1469523456, 1591983744, 2122644992, 2387975616, 3183967488, 4775951232, 6367934976, 9551902464, 19103804928]

約数ペア:

[(1, 19103804928), (2, 9551902464), (3, 6367934976), (4, 4775951232), (6, 3183967488), (8, 2387975616), (9, 2122644992), (12, 1591983744), (13, 1469523456), (16, 1193987808), (18, 1061322496), (24, 795991872), (26, 734761728), (32, 596993904), (36, 530661248), (39, 489841152), (48, 397995936), (52, 367380864), (64, 298496952), (72, 265330624), (78, 244920576), (96, 198997968), (104, 183690432), (117, 163280384), (128, 149248476), (144, 132665312), (156, 122460288), (192, 99498984), (208, 91845216), (234, 81640192), (256, 74624238), (288, 66332656), (312, 61230144), (384, 49749492), (416, 45922608), (468, 40820096), (512, 37312119), (576, 33166328), (624, 30615072), (768, 24874746), (832, 22961304), (936, 20410048), (1152, 16583164), (1248, 15307536), (1536, 12437373), (1664, 11480652), (1872, 10205024), (2304, 8291582), (2496, 7653768), (3328, 5740326), (3744, 5102512), (4608, 4145791), (4992, 3826884), (6656, 2870163), (7488, 2551256), (9984, 1913442), (14976, 1275628), (19968, 956721), (29952, 637814), (59904, 318907)]