15661781008

素因数分解:

$2^4\times {\mathrm{11527}}^1\times {\mathrm{84919}}^1$

素因数の和:96454

約数の個数: 20

約数和(自身を含む): 30347690560

約数和(自身を除く): 14685909552

約数列:

[1, 2, 4, 8, 16, 11527, 23054, 46108, 84919, 92216, 169838, 184432, 339676, 679352, 1358704, 978861313, 1957722626, 3915445252, 7830890504, 15661781008]

約数ペア:

[(1, 15661781008), (2, 7830890504), (4, 3915445252), (8, 1957722626), (16, 978861313), (11527, 1358704), (23054, 679352), (46108, 339676), (84919, 184432), (92216, 169838)]