12944672012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{312281}}^1$

素因数の和:312569

約数の個数: 24

約数和(自身を含む): 23276251152

約数和(自身を除く): 10331579140

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 10363, 20726, 41452, 312281, 624562, 1249124, 13428083, 26856166, 53712332, 75259721, 150519442, 301038884, 3236168003, 6472336006, 12944672012]

約数ペア:

[(1, 12944672012), (2, 6472336006), (4, 3236168003), (43, 301038884), (86, 150519442), (172, 75259721), (241, 53712332), (482, 26856166), (964, 13428083), (10363, 1249124), (20726, 624562), (41452, 312281)]