91521214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{17327}}^1$

素因数の和:17487

約数の個数: 16

約数和(自身を含む): 145555200

約数和(自身を除く): 54033986

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 17327, 34654, 329213, 658426, 2408453, 4816906, 45760607, 91521214]

約数ペア:

[(1, 91521214), (2, 45760607), (19, 4816906), (38, 2408453), (139, 658426), (278, 329213), (2641, 34654), (5282, 17327)]