17966659204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{345512677}}^1$

素因数の和:345512694

約数の個数: 12

約数和(自身を含む): 33860242444

約数和(自身を除く): 15893583240

約数列:

[1, 2, 4, 13, 26, 52, 345512677, 691025354, 1382050708, 4491664801, 8983329602, 17966659204]

約数ペア:

[(1, 17966659204), (2, 8983329602), (4, 4491664801), (13, 1382050708), (26, 691025354), (52, 345512677)]