16884415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 21663936

約数和(自身を除く): 4779521

約数列:

[1, 5, 23, 41, 115, 205, 943, 3581, 4715, 17905, 82363, 146821, 411815, 734105, 3376883, 16884415]

約数ペア:

[(1, 16884415), (5, 3376883), (23, 734105), (41, 411815), (115, 146821), (205, 82363), (943, 17905), (3581, 4715)]