11519772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 29538432

約数和(自身を除く): 18018660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 394, 443, 591, 788, 886, 1182, 1329, 1772, 2167, 2364, 2658, 4334, 4873, 5316, 6501, 8668, 9746, 13002, 14619, 19492, 26004, 29238, 58476, 87271, 174542, 261813, 349084, 523626, 959981, 1047252, 1919962, 2879943, 3839924, 5759886, 11519772]

約数ペア:

[(1, 11519772), (2, 5759886), (3, 3839924), (4, 2879943), (6, 1919962), (11, 1047252), (12, 959981), (22, 523626), (33, 349084), (44, 261813), (66, 174542), (132, 87271), (197, 58476), (394, 29238), (443, 26004), (591, 19492), (788, 14619), (886, 13002), (1182, 9746), (1329, 8668), (1772, 6501), (2167, 5316), (2364, 4873), (2658, 4334)]