15219802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 25409916

約数和(自身を除く): 10190114

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1217, 2434, 6253, 12506, 15821, 31642, 45029, 90058, 205673, 411346, 585377, 1170754, 7609901, 15219802]

約数ペア:

[(1, 15219802), (2, 7609901), (13, 1170754), (26, 585377), (37, 411346), (74, 205673), (169, 90058), (338, 45029), (481, 31642), (962, 15821), (1217, 12506), (2434, 6253)]