12717904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46757}}^1$

素因数の和:46782

約数の個数: 20

約数和(自身を含む): 26090964

約数和(自身を除く): 13373060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46757, 93514, 187028, 374056, 748112, 794869, 1589738, 3179476, 6358952, 12717904]

約数ペア:

[(1, 12717904), (2, 6358952), (4, 3179476), (8, 1589738), (16, 794869), (17, 748112), (34, 374056), (68, 187028), (136, 93514), (272, 46757)]