9019948

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5281}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 18339104

約数和(自身を除く): 9319156

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 5281, 10562, 21124, 36967, 73934, 147868, 322141, 644282, 1288564, 2254987, 4509974, 9019948]

約数ペア:

[(1, 9019948), (2, 4509974), (4, 2254987), (7, 1288564), (14, 644282), (28, 322141), (61, 147868), (122, 73934), (244, 36967), (427, 21124), (854, 10562), (1708, 5281)]