13238970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11927}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 32635008

約数和(自身を除く): 19396038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 11927, 23854, 35781, 59635, 71562, 119270, 178905, 357810, 441299, 882598, 1323897, 2206495, 2647794, 4412990, 6619485, 13238970]

約数ペア:

[(1, 13238970), (2, 6619485), (3, 4412990), (5, 2647794), (6, 2206495), (10, 1323897), (15, 882598), (30, 441299), (37, 357810), (74, 178905), (111, 119270), (185, 71562), (222, 59635), (370, 35781), (555, 23854), (1110, 11927)]