18340970

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2963}}^1$

素因数の和:3589

約数の個数: 16

約数和(自身を含む): 33078240

約数和(自身を除く): 14737270

約数列:

[1, 2, 5, 10, 619, 1238, 2963, 3095, 5926, 6190, 14815, 29630, 1834097, 3668194, 9170485, 18340970]

約数ペア:

[(1, 18340970), (2, 9170485), (5, 3668194), (10, 1834097), (619, 29630), (1238, 14815), (2963, 6190), (3095, 5926)]