19462544998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1021}}^1\times {\mathrm{1249}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 31549140000

約数和(自身を除く): 12086595002

約数列:

[1, 2, 13, 26, 587, 1021, 1174, 1249, 2042, 2498, 7631, 13273, 15262, 16237, 26546, 32474, 599327, 733163, 1198654, 1275229, 1466326, 2550458, 7791251, 9531119, 15582502, 16577977, 19062238, 33155954, 748559423, 1497118846, 9731272499, 19462544998]

約数ペア:

[(1, 19462544998), (2, 9731272499), (13, 1497118846), (26, 748559423), (587, 33155954), (1021, 19062238), (1174, 16577977), (1249, 15582502), (2042, 9531119), (2498, 7791251), (7631, 2550458), (13273, 1466326), (15262, 1275229), (16237, 1198654), (26546, 733163), (32474, 599327)]