38879962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:834

約数の個数: 24

約数和(自身を含む): 64427328

約数和(自身を除く): 25547366

約数列:

[1, 2, 11, 22, 121, 242, 347, 463, 694, 926, 3817, 5093, 7634, 10186, 41987, 56023, 83974, 112046, 160661, 321322, 1767271, 3534542, 19439981, 38879962]

約数ペア:

[(1, 38879962), (2, 19439981), (11, 3534542), (22, 1767271), (121, 321322), (242, 160661), (347, 112046), (463, 83974), (694, 56023), (926, 41987), (3817, 10186), (5093, 7634)]