12913814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 20583840

約数和(自身を除く): 7670026

約数列:

[1, 2, 37, 47, 74, 79, 94, 158, 1739, 2209, 2923, 3478, 3713, 4418, 5846, 7426, 81733, 137381, 163466, 174511, 274762, 349022, 6456907, 12913814]

約数ペア:

[(1, 12913814), (2, 6456907), (37, 349022), (47, 274762), (74, 174511), (79, 163466), (94, 137381), (158, 81733), (1739, 7426), (2209, 5846), (2923, 4418), (3478, 3713)]