18389282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 28987200

約数和(自身を除く): 10597918

約数列:

[1, 2, 23, 46, 149, 298, 2683, 3427, 5366, 6854, 61709, 123418, 399767, 799534, 9194641, 18389282]

約数ペア:

[(1, 18389282), (2, 9194641), (23, 799534), (46, 399767), (149, 123418), (298, 61709), (2683, 6854), (3427, 5366)]