19565045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 25535088

約数和(自身を除く): 5970043

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 6221, 31105, 105757, 230177, 528785, 1150885, 3913009, 19565045]

約数ペア:

[(1, 19565045), (5, 3913009), (17, 1150885), (37, 528785), (85, 230177), (185, 105757), (629, 31105), (3145, 6221)]