15963310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145121}}^1$

素因数の和:145139

約数の個数: 16

約数和(自身を含む): 31346352

約数和(自身を除く): 15383042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 145121, 290242, 725605, 1451210, 1596331, 3192662, 7981655, 15963310]

約数ペア:

[(1, 15963310), (2, 7981655), (5, 3192662), (10, 1596331), (11, 1451210), (22, 725605), (55, 290242), (110, 145121)]