38418410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{62981}}^1$

素因数の和:63049

約数の個数: 16

約数和(自身を含む): 70287912

約数和(自身を除く): 31869502

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 62981, 125962, 314905, 629810, 3841841, 7683682, 19209205, 38418410]

約数ペア:

[(1, 38418410), (2, 19209205), (5, 7683682), (10, 3841841), (61, 629810), (122, 314905), (305, 125962), (610, 62981)]