18830570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5903}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 38257920

約数和(自身を除く): 19427350

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5903, 11806, 29515, 59030, 64933, 129866, 171187, 324665, 342374, 649330, 855935, 1711870, 1883057, 3766114, 9415285, 18830570]

約数ペア:

[(1, 18830570), (2, 9415285), (5, 3766114), (10, 1883057), (11, 1711870), (22, 855935), (29, 649330), (55, 342374), (58, 324665), (110, 171187), (145, 129866), (290, 64933), (319, 59030), (638, 29515), (1595, 11806), (3190, 5903)]