12656294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 22752576

約数和(自身を除く): 10096282

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 461, 518, 742, 922, 1961, 3227, 3922, 6454, 13727, 17057, 24433, 27454, 34114, 48866, 119399, 171031, 238798, 342062, 904021, 1808042, 6328147, 12656294]

約数ペア:

[(1, 12656294), (2, 6328147), (7, 1808042), (14, 904021), (37, 342062), (53, 238798), (74, 171031), (106, 119399), (259, 48866), (371, 34114), (461, 27454), (518, 24433), (742, 17057), (922, 13727), (1961, 6454), (3227, 3922)]