128955926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{308507}}^1$

素因数の和:308539

約数の個数: 16

約数和(自身を含む): 222125760

約数和(自身を除く): 93169834

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 308507, 617014, 3393577, 5861633, 6787154, 11723266, 64477963, 128955926]

約数ペア:

[(1, 128955926), (2, 64477963), (11, 11723266), (19, 6787154), (22, 5861633), (38, 3393577), (209, 617014), (418, 308507)]