18804932398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79012321}}^1$

素因数の和:79012347

約数の個数: 16

約数和(自身を含む): 34133323104

約数和(自身を除く): 15328390706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79012321, 158024642, 553086247, 1106172494, 1343209457, 2686418914, 9402466199, 18804932398]

約数ペア:

[(1, 18804932398), (2, 9402466199), (7, 2686418914), (14, 1343209457), (17, 1106172494), (34, 553086247), (119, 158024642), (238, 79012321)]