17965501889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{187127}}^1$

素因数の和:187340

約数の個数: 16

約数和(自身を含む): 19640954880

約数和(自身を除く): 1675452991

約数列:

[1, 19, 31, 163, 589, 3097, 5053, 96007, 187127, 3555413, 5800937, 30501701, 110217803, 579532319, 945552731, 17965501889]

約数ペア:

[(1, 17965501889), (19, 945552731), (31, 579532319), (163, 110217803), (589, 30501701), (3097, 5800937), (5053, 3555413), (96007, 187127)]