19322312576

素因数分解:

$2^7\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{20287}}^1$

素因数の和:21371

約数の個数: 64

約数和(自身を含む): 44036321280

約数和(自身を除く): 24714008704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1063, 2126, 4252, 7441, 8504, 14882, 17008, 20287, 29764, 34016, 40574, 59528, 68032, 81148, 119056, 136064, 142009, 162296, 238112, 284018, 324592, 476224, 568036, 649184, 952448, 1136072, 1298368, 2272144, 2596736, 4544288, 9088576, 18177152, 21565081, 43130162, 86260324, 150955567, 172520648, 301911134, 345041296, 603822268, 690082592, 1207644536, 1380165184, 2415289072, 2760330368, 4830578144, 9661156288, 19322312576]

約数ペア:

[(1, 19322312576), (2, 9661156288), (4, 4830578144), (7, 2760330368), (8, 2415289072), (14, 1380165184), (16, 1207644536), (28, 690082592), (32, 603822268), (56, 345041296), (64, 301911134), (112, 172520648), (128, 150955567), (224, 86260324), (448, 43130162), (896, 21565081), (1063, 18177152), (2126, 9088576), (4252, 4544288), (7441, 2596736), (8504, 2272144), (14882, 1298368), (17008, 1136072), (20287, 952448), (29764, 649184), (34016, 568036), (40574, 476224), (59528, 324592), (68032, 284018), (81148, 238112), (119056, 162296), (136064, 142009)]