38538658

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 59111424

約数和(自身を除く): 20572766

約数列:

[1, 2, 71, 127, 142, 254, 2137, 4274, 9017, 18034, 151727, 271399, 303454, 542798, 19269329, 38538658]

約数ペア:

[(1, 38538658), (2, 19269329), (71, 542798), (127, 303454), (142, 271399), (254, 151727), (2137, 18034), (4274, 9017)]