39870844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3853}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 75538400

約数和(自身を除く): 35667556

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 3853, 5174, 7706, 10348, 15412, 50089, 100178, 200356, 766747, 1533494, 3066988, 9967711, 19935422, 39870844]

約数ペア:

[(1, 39870844), (2, 19935422), (4, 9967711), (13, 3066988), (26, 1533494), (52, 766747), (199, 200356), (398, 100178), (796, 50089), (2587, 15412), (3853, 10348), (5174, 7706)]