38166830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 74559744

約数和(自身を除く): 36392914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2143, 3562, 4286, 8905, 10715, 17810, 21430, 27859, 55718, 139295, 278590, 293591, 587182, 1467955, 2935910, 3816683, 7633366, 19083415, 38166830]

約数ペア:

[(1, 38166830), (2, 19083415), (5, 7633366), (10, 3816683), (13, 2935910), (26, 1467955), (65, 587182), (130, 293591), (137, 278590), (274, 139295), (685, 55718), (1370, 27859), (1781, 21430), (2143, 17810), (3562, 10715), (4286, 8905)]