15864888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50849}}^1$

素因数の和:50871

約数の個数: 32

約数和(自身を含む): 42714000

約数和(自身を除く): 26849112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 50849, 101698, 152547, 203396, 305094, 406792, 610188, 661037, 1220376, 1322074, 1983111, 2644148, 3966222, 5288296, 7932444, 15864888]

約数ペア:

[(1, 15864888), (2, 7932444), (3, 5288296), (4, 3966222), (6, 2644148), (8, 1983111), (12, 1322074), (13, 1220376), (24, 661037), (26, 610188), (39, 406792), (52, 305094), (78, 203396), (104, 152547), (156, 101698), (312, 50849)]