15320806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4787

約数の個数: 16

約数和(自身を含む): 24323328

約数和(自身を除く): 9002522

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 4691, 9382, 107893, 215786, 333061, 666122, 7660403, 15320806]

約数ペア:

[(1, 15320806), (2, 7660403), (23, 666122), (46, 333061), (71, 215786), (142, 107893), (1633, 9382), (3266, 4691)]