16243898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38861}}^1$

素因数の和:38893

約数の個数: 16

約数和(自身を含む): 27980640

約数和(自身を除く): 11736742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 38861, 77722, 427471, 738359, 854942, 1476718, 8121949, 16243898]

約数ペア:

[(1, 16243898), (2, 8121949), (11, 1476718), (19, 854942), (22, 738359), (38, 427471), (209, 77722), (418, 38861)]