13405994

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 23429280

約数和(自身を除く): 10023286

約数列:

[1, 2, 7, 14, 83, 139, 166, 278, 581, 973, 1162, 1946, 6889, 11537, 13778, 23074, 48223, 80759, 96446, 161518, 957571, 1915142, 6702997, 13405994]

約数ペア:

[(1, 13405994), (2, 6702997), (7, 1915142), (14, 957571), (83, 161518), (139, 96446), (166, 80759), (278, 48223), (581, 23074), (973, 13778), (1162, 11537), (1946, 6889)]