16005955

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 22057920

約数和(自身を除く): 6051965

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 1997, 8015, 9985, 13979, 69895, 457313, 2286565, 3201191, 16005955]

約数ペア:

[(1, 16005955), (5, 3201191), (7, 2286565), (35, 457313), (229, 69895), (1145, 13979), (1603, 9985), (1997, 8015)]