39882674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21013}}^1$

素因数の和:21101

約数の個数: 16

約数和(自身を含む): 65311512

約数和(自身を除く): 25428838

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 21013, 42026, 273169, 546338, 1533949, 3067898, 19941337, 39882674]

約数ペア:

[(1, 39882674), (2, 19941337), (13, 3067898), (26, 1533949), (73, 546338), (146, 273169), (949, 42026), (1898, 21013)]