16508630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20897}}^1$

素因数の和:20983

約数の個数: 16

約数和(自身を含む): 30093120

約数和(自身を除く): 13584490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 20897, 41794, 104485, 208970, 1650863, 3301726, 8254315, 16508630]

約数ペア:

[(1, 16508630), (2, 8254315), (5, 3301726), (10, 1650863), (79, 208970), (158, 104485), (395, 41794), (790, 20897)]