12508727252

素因数分解:

$2^2\times 7^2\times {\mathrm{63820037}}^1$

素因数の和:63820055

約数の個数: 18

約数和(自身を含む): 25464195162

約数和(自身を除く): 12955467910

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 63820037, 127640074, 255280148, 446740259, 893480518, 1786961036, 3127181813, 6254363626, 12508727252]

約数ペア:

[(1, 12508727252), (2, 6254363626), (4, 3127181813), (7, 1786961036), (14, 893480518), (28, 446740259), (49, 255280148), (98, 127640074), (196, 63820037)]