38991882

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{39869}}^1$

素因数の和:40037

約数の個数: 16

約数和(自身を含む): 78464160

約数和(自身を除く): 39472278

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 39869, 79738, 119607, 239214, 6498647, 12997294, 19495941, 38991882]

約数ペア:

[(1, 38991882), (2, 19495941), (3, 12997294), (6, 6498647), (163, 239214), (326, 119607), (489, 79738), (978, 39869)]