15697688128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12909283}}^1$

素因数の和:12909314

約数の個数: 28

約数和(自身を含む): 32789581360

約数和(自身を除く): 17091893232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12909283, 25818566, 51637132, 103274264, 206548528, 245276377, 413097056, 490552754, 826194112, 981105508, 1962211016, 3924422032, 7848844064, 15697688128]

約数ペア:

[(1, 15697688128), (2, 7848844064), (4, 3924422032), (8, 1962211016), (16, 981105508), (19, 826194112), (32, 490552754), (38, 413097056), (64, 245276377), (76, 206548528), (152, 103274264), (304, 51637132), (608, 25818566), (1216, 12909283)]