12613390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 23238072

約数和(自身を除く): 10624682

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 571, 1142, 2209, 2855, 4418, 5710, 11045, 22090, 26837, 53674, 134185, 268370, 1261339, 2522678, 6306695, 12613390]

約数ペア:

[(1, 12613390), (2, 6306695), (5, 2522678), (10, 1261339), (47, 268370), (94, 134185), (235, 53674), (470, 26837), (571, 22090), (1142, 11045), (2209, 5710), (2855, 4418)]