16640230

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2347}}^1$

素因数の和:3063

約数の個数: 16

約数和(自身を含む): 30007440

約数和(自身を除く): 13367210

約数列:

[1, 2, 5, 10, 709, 1418, 2347, 3545, 4694, 7090, 11735, 23470, 1664023, 3328046, 8320115, 16640230]

約数ペア:

[(1, 16640230), (2, 8320115), (5, 3328046), (10, 1664023), (709, 23470), (1418, 11735), (2347, 7090), (3545, 4694)]