12625991

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 15713760

約数和(自身を除く): 3087769

約数列:

[1, 7, 29, 37, 41, 203, 259, 287, 1073, 1189, 1517, 1681, 7511, 8323, 10619, 11767, 43993, 48749, 62197, 307951, 341243, 435379, 1803713, 12625991]

約数ペア:

[(1, 12625991), (7, 1803713), (29, 435379), (37, 341243), (41, 307951), (203, 62197), (259, 48749), (287, 43993), (1073, 11767), (1189, 10619), (1517, 8323), (1681, 7511)]