27816910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{252881}}^1$

素因数の和:252899

約数の個数: 16

約数和(自身を含む): 54622512

約数和(自身を除く): 26805602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 252881, 505762, 1264405, 2528810, 2781691, 5563382, 13908455, 27816910]

約数ペア:

[(1, 27816910), (2, 13908455), (5, 5563382), (10, 2781691), (11, 2528810), (22, 1264405), (55, 505762), (110, 252881)]