2015306810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18320971}}^1$

素因数の和:18320989

約数の個数: 16

約数和(自身を含む): 3957329952

約数和(自身を除く): 1942023142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18320971, 36641942, 91604855, 183209710, 201530681, 403061362, 1007653405, 2015306810]

約数ペア:

[(1, 2015306810), (2, 1007653405), (5, 403061362), (10, 201530681), (11, 183209710), (22, 91604855), (55, 36641942), (110, 18320971)]