18961932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143651}}^1$

素因数の和:143669

約数の個数: 24

約数和(自身を含む): 48267072

約数和(自身を除く): 29305140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143651, 287302, 430953, 574604, 861906, 1580161, 1723812, 3160322, 4740483, 6320644, 9480966, 18961932]

約数ペア:

[(1, 18961932), (2, 9480966), (3, 6320644), (4, 4740483), (6, 3160322), (11, 1723812), (12, 1580161), (22, 861906), (33, 574604), (44, 430953), (66, 287302), (132, 143651)]