18760390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5881}}^1$

素因数の和:5928

約数の個数: 32

約数和(自身を含む): 38115360

約数和(自身を除く): 19354970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5881, 11762, 29405, 58810, 64691, 129382, 170549, 323455, 341098, 646910, 852745, 1705490, 1876039, 3752078, 9380195, 18760390]

約数ペア:

[(1, 18760390), (2, 9380195), (5, 3752078), (10, 1876039), (11, 1705490), (22, 852745), (29, 646910), (55, 341098), (58, 323455), (110, 170549), (145, 129382), (290, 64691), (319, 58810), (638, 29405), (1595, 11762), (3190, 5881)]