21650026298

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1\times {\mathrm{73609}}^1$

素因数の和:74549

約数の個数: 16

約数和(自身を含む): 32682840000

約数和(自身を除く): 11032813702

約数列:

[1, 2, 199, 398, 739, 1478, 73609, 147061, 147218, 294122, 14648191, 29296382, 54397051, 108794102, 10825013149, 21650026298]

約数ペア:

[(1, 21650026298), (2, 10825013149), (199, 108794102), (398, 54397051), (739, 29296382), (1478, 14648191), (73609, 294122), (147061, 147218)]