8131618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3513

約数の個数: 16

約数和(自身を含む): 13432320

約数和(自身を除く): 5300702

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 3391, 6782, 37301, 74602, 369619, 739238, 4065809, 8131618]

約数ペア:

[(1, 8131618), (2, 4065809), (11, 739238), (22, 369619), (109, 74602), (218, 37301), (1199, 6782), (2398, 3391)]