18107930

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3911}}^1$

素因数の和:4381

約数の個数: 16

約数和(自身を含む): 32673024

約数和(自身を除く): 14565094

約数列:

[1, 2, 5, 10, 463, 926, 2315, 3911, 4630, 7822, 19555, 39110, 1810793, 3621586, 9053965, 18107930]

約数ペア:

[(1, 18107930), (2, 9053965), (5, 3621586), (10, 1810793), (463, 39110), (926, 19555), (2315, 7822), (3911, 4630)]