19279084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 38191608

約数和(自身を除く): 18912524

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 521, 638, 841, 1042, 1276, 1682, 2084, 3364, 5731, 9251, 11462, 15109, 18502, 22924, 30218, 37004, 60436, 166199, 332398, 438161, 664796, 876322, 1752644, 4819771, 9639542, 19279084]

約数ペア:

[(1, 19279084), (2, 9639542), (4, 4819771), (11, 1752644), (22, 876322), (29, 664796), (44, 438161), (58, 332398), (116, 166199), (319, 60436), (521, 37004), (638, 30218), (841, 22924), (1042, 18502), (1276, 15109), (1682, 11462), (2084, 9251), (3364, 5731)]