13226542

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 23519232

約数和(自身を除く): 10292690

約数列:

[1, 2, 7, 14, 43, 86, 127, 173, 254, 301, 346, 602, 889, 1211, 1778, 2422, 5461, 7439, 10922, 14878, 21971, 38227, 43942, 52073, 76454, 104146, 153797, 307594, 944753, 1889506, 6613271, 13226542]

約数ペア:

[(1, 13226542), (2, 6613271), (7, 1889506), (14, 944753), (43, 307594), (86, 153797), (127, 104146), (173, 76454), (254, 52073), (301, 43942), (346, 38227), (602, 21971), (889, 14878), (1211, 10922), (1778, 7439), (2422, 5461)]