19438538762

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1607}}^1\times {\mathrm{55487}}^1$

素因数の和:57205

約数の個数: 16

約数和(自身を含む): 29444152320

約数和(自身を除く): 10005613558

約数列:

[1, 2, 109, 218, 1607, 3214, 55487, 110974, 175163, 350326, 6048083, 12096166, 89167609, 178335218, 9719269381, 19438538762]

約数ペア:

[(1, 19438538762), (2, 9719269381), (109, 178335218), (218, 89167609), (1607, 12096166), (3214, 6048083), (55487, 350326), (110974, 175163)]