18836630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45943}}^1$

素因数の和:45991

約数の個数: 16

約数和(自身を含む): 34733664

約数和(自身を除く): 15897034

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 45943, 91886, 229715, 459430, 1883663, 3767326, 9418315, 18836630]

約数ペア:

[(1, 18836630), (2, 9418315), (5, 3767326), (10, 1883663), (41, 459430), (82, 229715), (205, 91886), (410, 45943)]