15691432176908

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{68821}}^1\times {\mathrm{244639}}^1$

素因数の和:313697

約数の個数: 24

約数和(自身を含む): 27578373863040

約数和(自身を除く): 11886941686132

約数列:

[1, 2, 4, 233, 466, 932, 68821, 137642, 244639, 275284, 489278, 978556, 16035293, 32070586, 57000887, 64141172, 114001774, 228003548, 16836300619, 33672601238, 67345202476, 3922858044227, 7845716088454, 15691432176908]

約数ペア:

[(1, 15691432176908), (2, 7845716088454), (4, 3922858044227), (233, 67345202476), (466, 33672601238), (932, 16836300619), (68821, 228003548), (137642, 114001774), (244639, 64141172), (275284, 57000887), (489278, 32070586), (978556, 16035293)]