15606812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23087}}^1$

素因数の和:23117

約数の個数: 18

約数和(自身を含む): 29575728

約数和(自身を除く): 13968916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23087, 46174, 92348, 300131, 600262, 1200524, 3901703, 7803406, 15606812]

約数ペア:

[(1, 15606812), (2, 7803406), (4, 3901703), (13, 1200524), (26, 600262), (52, 300131), (169, 92348), (338, 46174), (676, 23087)]