17979709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2341571

約数列:

[1, 11, 47, 83, 419, 517, 913, 3901, 4609, 19693, 34777, 42911, 216623, 382547, 1634519, 17979709]

約数ペア:

[(1, 17979709), (11, 1634519), (47, 382547), (83, 216623), (419, 42911), (517, 34777), (913, 19693), (3901, 4609)]