12714838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8223

約数の個数: 16

約数和(自身を含む): 20568240

約数和(自身を除く): 7853402

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8161, 16322, 155059, 310118, 334601, 669202, 6357419, 12714838]

約数ペア:

[(1, 12714838), (2, 6357419), (19, 669202), (38, 334601), (41, 310118), (82, 155059), (779, 16322), (1558, 8161)]