12851288

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{1621}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 24135360

約数和(自身を除く): 11284072

約数列:

[1, 2, 4, 8, 991, 1621, 1982, 3242, 3964, 6484, 7928, 12968, 1606411, 3212822, 6425644, 12851288]

約数ペア:

[(1, 12851288), (2, 6425644), (4, 3212822), (8, 1606411), (991, 12968), (1621, 7928), (1982, 6484), (3242, 3964)]