39871018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6271}}^1$

素因数の和:6318

約数の個数: 24

約数和(自身を含む): 69318144

約数和(自身を除く): 29447126

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6271, 6358, 12542, 68981, 106607, 137962, 213214, 1172677, 1812319, 2345354, 3624638, 19935509, 39871018]

約数ペア:

[(1, 39871018), (2, 19935509), (11, 3624638), (17, 2345354), (22, 1812319), (34, 1172677), (187, 213214), (289, 137962), (374, 106607), (578, 68981), (3179, 12542), (6271, 6358)]