12209722

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4066

約数の個数: 24

約数和(自身を含む): 21997440

約数和(自身を除く): 9787718

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4019, 8038, 28133, 56266, 124589, 196931, 249178, 393862, 872123, 1744246, 6104861, 12209722]

約数ペア:

[(1, 12209722), (2, 6104861), (7, 1744246), (14, 872123), (31, 393862), (49, 249178), (62, 196931), (98, 124589), (217, 56266), (434, 28133), (1519, 8038), (3038, 4019)]