1900834562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{206209}}^1$

素因数の和:206641

約数の個数: 16

約数和(自身を含む): 3117895200

約数和(自身を除く): 1217060638

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 206209, 412418, 2268299, 4536598, 86401571, 172803142, 950417281, 1900834562]

約数ペア:

[(1, 1900834562), (2, 950417281), (11, 172803142), (22, 86401571), (419, 4536598), (838, 2268299), (4609, 412418), (9218, 206209)]