1993308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 4760448

約数和(自身を除く): 2767140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3863, 7726, 11589, 15452, 23178, 46356, 166109, 332218, 498327, 664436, 996654, 1993308]

約数ペア:

[(1, 1993308), (2, 996654), (3, 664436), (4, 498327), (6, 332218), (12, 166109), (43, 46356), (86, 23178), (129, 15452), (172, 11589), (258, 7726), (516, 3863)]