19852416

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 60200400

約数和(自身を除く): 40347984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 907, 912, 1152, 1216, 1368, 1814, 1824, 2432, 2721, 2736, 3628, 3648, 5442, 5472, 7256, 7296, 8163, 10884, 10944, 14512, 16326, 17233, 21768, 21888, 29024, 32652, 34466, 43536, 51699, 58048, 65304, 68932, 87072, 103398, 116096, 130608, 137864, 155097, 174144, 206796, 261216, 275728, 310194, 348288, 413592, 522432, 551456, 620388, 827184, 1044864, 1102912, 1240776, 1654368, 2205824, 2481552, 3308736, 4963104, 6617472, 9926208, 19852416]

約数ペア:

[(1, 19852416), (2, 9926208), (3, 6617472), (4, 4963104), (6, 3308736), (8, 2481552), (9, 2205824), (12, 1654368), (16, 1240776), (18, 1102912), (19, 1044864), (24, 827184), (32, 620388), (36, 551456), (38, 522432), (48, 413592), (57, 348288), (64, 310194), (72, 275728), (76, 261216), (96, 206796), (114, 174144), (128, 155097), (144, 137864), (152, 130608), (171, 116096), (192, 103398), (228, 87072), (288, 68932), (304, 65304), (342, 58048), (384, 51699), (456, 43536), (576, 34466), (608, 32652), (684, 29024), (907, 21888), (912, 21768), (1152, 17233), (1216, 16326), (1368, 14512), (1814, 10944), (1824, 10884), (2432, 8163), (2721, 7296), (2736, 7256), (3628, 5472), (3648, 5442)]