12920916

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{3253}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 30249184

約数和(自身を除く): 17328268

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3253, 3972, 6506, 9759, 13012, 19518, 39036, 1076743, 2153486, 3230229, 4306972, 6460458, 12920916]

約数ペア:

[(1, 12920916), (2, 6460458), (3, 4306972), (4, 3230229), (6, 2153486), (12, 1076743), (331, 39036), (662, 19518), (993, 13012), (1324, 9759), (1986, 6506), (3253, 3972)]