38739578

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 58843680

約数和(自身を除く): 20104102

約数列:

[1, 2, 139, 278, 331, 421, 662, 842, 46009, 58519, 92018, 117038, 139351, 278702, 19369789, 38739578]

約数ペア:

[(1, 38739578), (2, 19369789), (139, 278702), (278, 139351), (331, 117038), (421, 92018), (662, 58519), (842, 46009)]