2210194418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{129539}}^1$

素因数の和:130009

約数の個数: 16

約数和(自身を含む): 3497580000

約数和(自身を除く): 1287385582

約数列:

[1, 2, 19, 38, 449, 898, 8531, 17062, 129539, 259078, 2461241, 4922482, 58163011, 116326022, 1105097209, 2210194418]

約数ペア:

[(1, 2210194418), (2, 1105097209), (19, 116326022), (38, 58163011), (449, 4922482), (898, 2461241), (8531, 259078), (17062, 129539)]