18219832

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{1031}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 34938360

約数和(自身を除く): 16718528

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1031, 2062, 2209, 4124, 4418, 8248, 8836, 17672, 48457, 96914, 193828, 387656, 2277479, 4554958, 9109916, 18219832]

約数ペア:

[(1, 18219832), (2, 9109916), (4, 4554958), (8, 2277479), (47, 387656), (94, 193828), (188, 96914), (376, 48457), (1031, 17672), (2062, 8836), (2209, 8248), (4124, 4418)]