15809372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 29030400

約数和(自身を除く): 13221028

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 719, 956, 1438, 2876, 5497, 10994, 16537, 21988, 33074, 66148, 171841, 343682, 687364, 3952343, 7904686, 15809372]

約数ペア:

[(1, 15809372), (2, 7904686), (4, 3952343), (23, 687364), (46, 343682), (92, 171841), (239, 66148), (478, 33074), (719, 21988), (956, 16537), (1438, 10994), (2876, 5497)]