11993740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54517}}^1$

素因数の和:54537

約数の個数: 24

約数和(自身を含む): 27477072

約数和(自身を除く): 15483332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54517, 109034, 218068, 272585, 545170, 599687, 1090340, 1199374, 2398748, 2998435, 5996870, 11993740]

約数ペア:

[(1, 11993740), (2, 5996870), (4, 2998435), (5, 2398748), (10, 1199374), (11, 1090340), (20, 599687), (22, 545170), (44, 272585), (55, 218068), (110, 109034), (220, 54517)]