18359510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 37467360

約数和(自身を除く): 19107850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 7433, 14866, 37165, 74330, 96629, 141227, 193258, 282454, 483145, 706135, 966290, 1412270, 1835951, 3671902, 9179755, 18359510]

約数ペア:

[(1, 18359510), (2, 9179755), (5, 3671902), (10, 1835951), (13, 1412270), (19, 966290), (26, 706135), (38, 483145), (65, 282454), (95, 193258), (130, 141227), (190, 96629), (247, 74330), (494, 37165), (1235, 14866), (2470, 7433)]