16800199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 20170080

約数和(自身を除く): 3369881

約数列:

[1, 13, 17, 19, 221, 247, 323, 4001, 4199, 52013, 68017, 76019, 884221, 988247, 1292323, 16800199]

約数ペア:

[(1, 16800199), (13, 1292323), (17, 988247), (19, 884221), (221, 76019), (247, 68017), (323, 52013), (4001, 4199)]