39515438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2579}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 60929280

約数和(自身を除く): 21413842

約数列:

[1, 2, 47, 94, 163, 326, 2579, 5158, 7661, 15322, 121213, 242426, 420377, 840754, 19757719, 39515438]

約数ペア:

[(1, 39515438), (2, 19757719), (47, 840754), (94, 420377), (163, 242426), (326, 121213), (2579, 15322), (5158, 7661)]