1901174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1243786

約数列:

[1, 2, 11, 22, 103, 206, 839, 1133, 1678, 2266, 9229, 18458, 86417, 172834, 950587, 1901174]

約数ペア:

[(1, 1901174), (2, 950587), (11, 172834), (22, 86417), (103, 18458), (206, 9229), (839, 2266), (1133, 1678)]