12904664

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{15661}}^1$

素因数の和:15770

約数の個数: 16

約数和(自身を含む): 24432720

約数和(自身を除く): 11528056

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 15661, 31322, 62644, 125288, 1613083, 3226166, 6452332, 12904664]

約数ペア:

[(1, 12904664), (2, 6452332), (4, 3226166), (8, 1613083), (103, 125288), (206, 62644), (412, 31322), (824, 15661)]