69137198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156419}}^1$

素因数の和:156451

約数の個数: 16

約数和(自身を含む): 118253520

約数和(自身を除く): 49116322

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 156419, 312838, 2033447, 2659123, 4066894, 5318246, 34568599, 69137198]

約数ペア:

[(1, 69137198), (2, 34568599), (13, 5318246), (17, 4066894), (26, 2659123), (34, 2033447), (221, 312838), (442, 156419)]