19525430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47623}}^1$

素因数の和:47671

約数の個数: 16

約数和(自身を含む): 36003744

約数和(自身を除く): 16478314

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 47623, 95246, 238115, 476230, 1952543, 3905086, 9762715, 19525430]

約数ペア:

[(1, 19525430), (2, 9762715), (5, 3905086), (10, 1952543), (41, 476230), (82, 238115), (205, 95246), (410, 47623)]