19005896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26107}}^1$

素因数の和:26133

約数の個数: 32

約数和(自身を含む): 43861440

約数和(自身を除く): 24855544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26107, 52214, 104428, 182749, 208856, 339391, 365498, 678782, 730996, 1357564, 1461992, 2375737, 2715128, 4751474, 9502948, 19005896]

約数ペア:

[(1, 19005896), (2, 9502948), (4, 4751474), (7, 2715128), (8, 2375737), (13, 1461992), (14, 1357564), (26, 730996), (28, 678782), (52, 365498), (56, 339391), (91, 208856), (104, 182749), (182, 104428), (364, 52214), (728, 26107)]