11958214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 18469440

約数和(自身を除く): 6511226

約数列:

[1, 2, 43, 86, 211, 422, 659, 1318, 9073, 18146, 28337, 56674, 139049, 278098, 5979107, 11958214]

約数ペア:

[(1, 11958214), (2, 5979107), (43, 278098), (86, 139049), (211, 56674), (422, 28337), (659, 18146), (1318, 9073)]