13661570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 27881280

約数和(自身を除く): 14219710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5531, 11062, 27655, 55310, 71903, 105089, 143806, 210178, 359515, 525445, 719030, 1050890, 1366157, 2732314, 6830785, 13661570]

約数ペア:

[(1, 13661570), (2, 6830785), (5, 2732314), (10, 1366157), (13, 1050890), (19, 719030), (26, 525445), (38, 359515), (65, 210178), (95, 143806), (130, 105089), (190, 71903), (247, 55310), (494, 27655), (1235, 11062), (2470, 5531)]