15993428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3529}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 30838080

約数和(自身を除く): 14844652

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 3529, 4532, 7058, 14116, 38819, 77638, 155276, 363487, 726974, 1453948, 3998357, 7996714, 15993428]

約数ペア:

[(1, 15993428), (2, 7996714), (4, 3998357), (11, 1453948), (22, 726974), (44, 363487), (103, 155276), (206, 77638), (412, 38819), (1133, 14116), (2266, 7058), (3529, 4532)]