123966172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2843}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 236984832

約数和(自身を除く): 113018660

約数列:

[1, 2, 4, 11, 22, 44, 991, 1982, 2843, 3964, 5686, 10901, 11372, 21802, 31273, 43604, 62546, 125092, 2817413, 5634826, 11269652, 30991543, 61983086, 123966172]

約数ペア:

[(1, 123966172), (2, 61983086), (4, 30991543), (11, 11269652), (22, 5634826), (44, 2817413), (991, 125092), (1982, 62546), (2843, 43604), (3964, 31273), (5686, 21802), (10901, 11372)]