15684292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3389}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 29899800

約数和(自身を除く): 14215508

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 3389, 4628, 6778, 13556, 44057, 88114, 176228, 301621, 603242, 1206484, 3921073, 7842146, 15684292]

約数ペア:

[(1, 15684292), (2, 7842146), (4, 3921073), (13, 1206484), (26, 603242), (52, 301621), (89, 176228), (178, 88114), (356, 44057), (1157, 13556), (2314, 6778), (3389, 4628)]