16564430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22691}}^1$

素因数の和:22771

約数の個数: 16

約数和(自身を含む): 30225744

約数和(自身を除く): 13661314

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 22691, 45382, 113455, 226910, 1656443, 3312886, 8282215, 16564430]

約数ペア:

[(1, 16564430), (2, 8282215), (5, 3312886), (10, 1656443), (73, 226910), (146, 113455), (365, 45382), (730, 22691)]