15887249

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{6287}}^1$

素因数の和:6332

約数の個数: 12

約数和(自身を含む): 19165824

約数和(自身を除く): 3278575

約数列:

[1, 7, 19, 133, 361, 2527, 6287, 44009, 119453, 836171, 2269607, 15887249]

約数ペア:

[(1, 15887249), (7, 2269607), (19, 836171), (133, 119453), (361, 44009), (2527, 6287)]