12804218

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22307}}^1$

素因数の和:22357

約数の個数: 16

約数和(自身を含む): 22486464

約数和(自身を除く): 9682246

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 22307, 44614, 156149, 312298, 914587, 1829174, 6402109, 12804218]

約数ペア:

[(1, 12804218), (2, 6402109), (7, 1829174), (14, 914587), (41, 312298), (82, 156149), (287, 44614), (574, 22307)]