16926572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 32111856

約数和(自身を除く): 15185284

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1997, 2119, 3994, 4238, 7988, 8476, 25961, 51922, 103844, 325511, 651022, 1302044, 4231643, 8463286, 16926572]

約数ペア:

[(1, 16926572), (2, 8463286), (4, 4231643), (13, 1302044), (26, 651022), (52, 325511), (163, 103844), (326, 51922), (652, 25961), (1997, 8476), (2119, 7988), (3994, 4238)]