19894656384

素因数分解:

$2^7\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{13093}}^1$

素因数の和:14432

約数の個数: 96

約数和(自身を含む): 57296725200

約数和(自身を除く): 37402068816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1319, 2638, 3957, 5276, 7914, 10552, 11871, 13093, 15828, 21104, 23742, 26186, 31656, 39279, 42208, 47484, 52372, 63312, 78558, 84416, 94968, 104744, 117837, 126624, 157116, 168832, 189936, 209488, 235674, 253248, 314232, 379872, 418976, 471348, 506496, 628464, 759744, 837952, 942696, 1256928, 1519488, 1675904, 1885392, 2513856, 3770784, 5027712, 7541568, 15083136, 17269667, 34539334, 51809001, 69078668, 103618002, 138157336, 155427003, 207236004, 276314672, 310854006, 414472008, 552629344, 621708012, 828944016, 1105258688, 1243416024, 1657888032, 2210517376, 2486832048, 3315776064, 4973664096, 6631552128, 9947328192, 19894656384]

約数ペア:

[(1, 19894656384), (2, 9947328192), (3, 6631552128), (4, 4973664096), (6, 3315776064), (8, 2486832048), (9, 2210517376), (12, 1657888032), (16, 1243416024), (18, 1105258688), (24, 828944016), (32, 621708012), (36, 552629344), (48, 414472008), (64, 310854006), (72, 276314672), (96, 207236004), (128, 155427003), (144, 138157336), (192, 103618002), (288, 69078668), (384, 51809001), (576, 34539334), (1152, 17269667), (1319, 15083136), (2638, 7541568), (3957, 5027712), (5276, 3770784), (7914, 2513856), (10552, 1885392), (11871, 1675904), (13093, 1519488), (15828, 1256928), (21104, 942696), (23742, 837952), (26186, 759744), (31656, 628464), (39279, 506496), (42208, 471348), (47484, 418976), (52372, 379872), (63312, 314232), (78558, 253248), (84416, 235674), (94968, 209488), (104744, 189936), (117837, 168832), (126624, 157116)]