15661594338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{255133}}^1$

素因数の和:255938

約数の個数: 32

約数和(自身を含む): 33775659456

約数和(自身を除く): 18114065118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 787, 1574, 2361, 4722, 10231, 20462, 30693, 61386, 255133, 510266, 765399, 1530798, 3316729, 6633458, 9950187, 19900374, 200789671, 401579342, 602369013, 1204738026, 2610265723, 5220531446, 7830797169, 15661594338]

約数ペア:

[(1, 15661594338), (2, 7830797169), (3, 5220531446), (6, 2610265723), (13, 1204738026), (26, 602369013), (39, 401579342), (78, 200789671), (787, 19900374), (1574, 9950187), (2361, 6633458), (4722, 3316729), (10231, 1530798), (20462, 765399), (30693, 510266), (61386, 255133)]