38410474

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 58386240

約数和(自身を除く): 19975766

約数列:

[1, 2, 151, 193, 302, 386, 659, 1318, 29143, 58286, 99509, 127187, 199018, 254374, 19205237, 38410474]

約数ペア:

[(1, 38410474), (2, 19205237), (151, 254374), (193, 199018), (302, 127187), (386, 99509), (659, 58286), (1318, 29143)]