19141810

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9619}}^1$

素因数の和:9825

約数の個数: 16

約数和(自身を含む): 34632000

約数和(自身を除く): 15490190

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 9619, 19238, 48095, 96190, 1914181, 3828362, 9570905, 19141810]

約数ペア:

[(1, 19141810), (2, 9570905), (5, 3828362), (10, 1914181), (199, 96190), (398, 48095), (995, 19238), (1990, 9619)]