12708016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25621}}^1$

素因数の和:25660

約数の個数: 20

約数和(自身を含む): 25417024

約数和(自身を除く): 12709008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25621, 51242, 102484, 204968, 409936, 794251, 1588502, 3177004, 6354008, 12708016]

約数ペア:

[(1, 12708016), (2, 6354008), (4, 3177004), (8, 1588502), (16, 794251), (31, 409936), (62, 204968), (124, 102484), (248, 51242), (496, 25621)]