9990110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76847}}^1$

素因数の和:76867

約数の個数: 16

約数和(自身を含む): 19365696

約数和(自身を除く): 9375586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 76847, 153694, 384235, 768470, 999011, 1998022, 4995055, 9990110]

約数ペア:

[(1, 9990110), (2, 4995055), (5, 1998022), (10, 999011), (13, 768470), (26, 384235), (65, 153694), (130, 76847)]