18061238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16943}}^1$

素因数の和:16999

約数の個数: 16

約数和(自身を含む): 29889216

約数和(自身を除く): 11827978

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 16943, 33886, 220259, 440518, 694663, 1389326, 9030619, 18061238]

約数ペア:

[(1, 18061238), (2, 9030619), (13, 1389326), (26, 694663), (41, 440518), (82, 220259), (533, 33886), (1066, 16943)]