12280493912

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{21028243}}^1$

素因数の和:21028322

約数の個数: 16

約数和(自身を含む): 23341350840

約数和(自身を除く): 11060856928

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 21028243, 42056486, 84112972, 168225944, 1535061739, 3070123478, 6140246956, 12280493912]

約数ペア:

[(1, 12280493912), (2, 6140246956), (4, 3070123478), (8, 1535061739), (73, 168225944), (146, 84112972), (292, 42056486), (584, 21028243)]