11531908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 21130200

約数和(自身を除く): 9598292

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 1117, 2234, 2581, 4468, 5162, 10324, 32393, 64786, 99413, 129572, 198826, 397652, 2882977, 5765954, 11531908]

約数ペア:

[(1, 11531908), (2, 5765954), (4, 2882977), (29, 397652), (58, 198826), (89, 129572), (116, 99413), (178, 64786), (356, 32393), (1117, 10324), (2234, 5162), (2581, 4468)]