16473085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 21422016

約数和(自身を除く): 4948931

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 4507, 22535, 76619, 193801, 383095, 969005, 3294617, 16473085]

約数ペア:

[(1, 16473085), (5, 3294617), (17, 969005), (43, 383095), (85, 193801), (215, 76619), (731, 22535), (3655, 4507)]