12403090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 25691904

約数和(自身を除く): 13288814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1061, 1169, 1670, 2122, 2338, 5305, 5845, 7427, 10610, 11690, 14854, 37135, 74270, 177187, 354374, 885935, 1240309, 1771870, 2480618, 6201545, 12403090]

約数ペア:

[(1, 12403090), (2, 6201545), (5, 2480618), (7, 1771870), (10, 1240309), (14, 885935), (35, 354374), (70, 177187), (167, 74270), (334, 37135), (835, 14854), (1061, 11690), (1169, 10610), (1670, 7427), (2122, 5845), (2338, 5305)]