38990692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2411}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 73749312

約数和(自身を除く): 34758620

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 2411, 4043, 4822, 8086, 9644, 16172, 31343, 62686, 125372, 749821, 1499642, 2999284, 9747673, 19495346, 38990692]

約数ペア:

[(1, 38990692), (2, 19495346), (4, 9747673), (13, 2999284), (26, 1499642), (52, 749821), (311, 125372), (622, 62686), (1244, 31343), (2411, 16172), (4043, 9644), (4822, 8086)]