17662970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 36046080

約数和(自身を除く): 18383110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 7151, 14302, 35755, 71510, 92963, 135869, 185926, 271738, 464815, 679345, 929630, 1358690, 1766297, 3532594, 8831485, 17662970]

約数ペア:

[(1, 17662970), (2, 8831485), (5, 3532594), (10, 1766297), (13, 1358690), (19, 929630), (26, 679345), (38, 464815), (65, 271738), (95, 185926), (130, 135869), (190, 92963), (247, 71510), (494, 35755), (1235, 14302), (2470, 7151)]