12841624

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{4003}}^1$

素因数の和:4410

約数の個数: 16

約数和(自身を含む): 24144120

約数和(自身を除く): 11302496

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 4003, 8006, 16012, 32024, 1605203, 3210406, 6420812, 12841624]

約数ペア:

[(1, 12841624), (2, 6420812), (4, 3210406), (8, 1605203), (401, 32024), (802, 16012), (1604, 8006), (3208, 4003)]