19585764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49459}}^1$

素因数の和:49480

約数の個数: 36

約数和(自身を含む): 54010320

約数和(自身を除く): 34424556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49459, 98918, 148377, 197836, 296754, 445131, 544049, 593508, 890262, 1088098, 1632147, 1780524, 2176196, 3264294, 4896441, 6528588, 9792882, 19585764]

約数ペア:

[(1, 19585764), (2, 9792882), (3, 6528588), (4, 4896441), (6, 3264294), (9, 2176196), (11, 1780524), (12, 1632147), (18, 1088098), (22, 890262), (33, 593508), (36, 544049), (44, 445131), (66, 296754), (99, 197836), (132, 148377), (198, 98918), (396, 49459)]