12472012

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1163}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 25030656

約数和(自身を除く): 12558644

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1163, 1532, 2326, 2681, 4652, 5362, 8141, 10724, 16282, 32564, 445429, 890858, 1781716, 3118003, 6236006, 12472012]

約数ペア:

[(1, 12472012), (2, 6236006), (4, 3118003), (7, 1781716), (14, 890858), (28, 445429), (383, 32564), (766, 16282), (1163, 10724), (1532, 8141), (2326, 5362), (2681, 4652)]