16222804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 30732800

約数和(自身を除く): 14509996

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 1399, 2798, 2899, 5596, 5798, 11596, 18187, 36374, 72748, 311977, 623954, 1247908, 4055701, 8111402, 16222804]

約数ペア:

[(1, 16222804), (2, 8111402), (4, 4055701), (13, 1247908), (26, 623954), (52, 311977), (223, 72748), (446, 36374), (892, 18187), (1399, 11596), (2798, 5798), (2899, 5596)]