12471866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29837}}^1$

素因数の和:29869

約数の個数: 16

約数和(自身を含む): 21483360

約数和(自身を除く): 9011494

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29837, 59674, 328207, 566903, 656414, 1133806, 6235933, 12471866]

約数ペア:

[(1, 12471866), (2, 6235933), (11, 1133806), (19, 656414), (22, 566903), (38, 328207), (209, 59674), (418, 29837)]