12918572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6551}}^1$

素因数の和:6601

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 11847988

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 6551, 13102, 26204, 111367, 189979, 222734, 379958, 445468, 759916, 3229643, 6459286, 12918572]

約数ペア:

[(1, 12918572), (2, 6459286), (4, 3229643), (17, 759916), (29, 445468), (34, 379958), (58, 222734), (68, 189979), (116, 111367), (493, 26204), (986, 13102), (1972, 6551)]