12641524

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{887}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 25361280

約数和(自身を除く): 12719756

約数列:

[1, 2, 4, 7, 14, 28, 509, 887, 1018, 1774, 2036, 3548, 3563, 6209, 7126, 12418, 14252, 24836, 451483, 902966, 1805932, 3160381, 6320762, 12641524]

約数ペア:

[(1, 12641524), (2, 6320762), (4, 3160381), (7, 1805932), (14, 902966), (28, 451483), (509, 24836), (887, 14252), (1018, 12418), (1774, 7126), (2036, 6209), (3548, 3563)]