79543882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{18169}}^1$

素因数の和:18381

約数の個数: 16

約数和(自身を含む): 130824000

約数和(自身を除く): 51280118

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 18169, 36338, 199859, 399718, 3615631, 7231262, 39771941, 79543882]

約数ペア:

[(1, 79543882), (2, 39771941), (11, 7231262), (22, 3615631), (199, 399718), (398, 199859), (2189, 36338), (4378, 18169)]