13934458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 23452416

約数和(自身を除く): 9517958

約数列:

[1, 2, 17, 23, 34, 46, 103, 173, 206, 346, 391, 782, 1751, 2369, 2941, 3502, 3979, 4738, 5882, 7958, 17819, 35638, 40273, 67643, 80546, 135286, 302923, 409837, 605846, 819674, 6967229, 13934458]

約数ペア:

[(1, 13934458), (2, 6967229), (17, 819674), (23, 605846), (34, 409837), (46, 302923), (103, 135286), (173, 80546), (206, 67643), (346, 40273), (391, 35638), (782, 17819), (1751, 7958), (2369, 5882), (2941, 4738), (3502, 3979)]