15947696

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9677}}^1$

素因数の和:9788

約数の個数: 20

約数和(自身を含む): 31201872

約数和(自身を除く): 15254176

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9677, 19354, 38708, 77416, 154832, 996731, 1993462, 3986924, 7973848, 15947696]

約数ペア:

[(1, 15947696), (2, 7973848), (4, 3986924), (8, 1993462), (16, 996731), (103, 154832), (206, 77416), (412, 38708), (824, 19354), (1648, 9677)]