12496390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 23859360

約数和(自身を除く): 11362970

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1051, 1189, 2102, 2378, 5255, 5945, 10510, 11890, 30479, 43091, 60958, 86182, 152395, 215455, 304790, 430910, 1249639, 2499278, 6248195, 12496390]

約数ペア:

[(1, 12496390), (2, 6248195), (5, 2499278), (10, 1249639), (29, 430910), (41, 304790), (58, 215455), (82, 152395), (145, 86182), (205, 60958), (290, 43091), (410, 30479), (1051, 11890), (1189, 10510), (2102, 5945), (2378, 5255)]