39261910

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9791}}^1$

素因数の和:10199

約数の個数: 16

約数和(自身を含む): 70854912

約数和(自身を除く): 31593002

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 9791, 19582, 48955, 97910, 3926191, 7852382, 19630955, 39261910]

約数ペア:

[(1, 39261910), (2, 19630955), (5, 7852382), (10, 3926191), (401, 97910), (802, 48955), (2005, 19582), (4010, 9791)]