12150910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 10492802

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 251, 470, 502, 515, 1030, 1255, 2510, 4841, 9682, 11797, 23594, 24205, 25853, 48410, 51706, 58985, 117970, 129265, 258530, 1215091, 2430182, 6075455, 12150910]

約数ペア:

[(1, 12150910), (2, 6075455), (5, 2430182), (10, 1215091), (47, 258530), (94, 129265), (103, 117970), (206, 58985), (235, 51706), (251, 48410), (470, 25853), (502, 24205), (515, 23594), (1030, 11797), (1255, 9682), (2510, 4841)]