12388495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 18413568

約数和(自身を除く): 6025073

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 443, 595, 799, 1645, 2215, 3101, 3995, 5593, 7531, 15505, 20821, 27965, 37655, 52717, 104105, 145747, 263585, 353957, 728735, 1769785, 2477699, 12388495]

約数ペア:

[(1, 12388495), (5, 2477699), (7, 1769785), (17, 728735), (35, 353957), (47, 263585), (85, 145747), (119, 104105), (235, 52717), (329, 37655), (443, 27965), (595, 20821), (799, 15505), (1645, 7531), (2215, 5593), (3101, 3995)]