12156940306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{878011}}^1$

素因数の和:878086

約数の個数: 32

約数和(自身を含む): 22252336128

約数和(自身を除く): 10095395822

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 878011, 1756022, 6146077, 12292154, 20194253, 37754473, 40388506, 75508946, 141359771, 264281311, 282719542, 528562622, 868352879, 1736705758, 6078470153, 12156940306]

約数ペア:

[(1, 12156940306), (2, 6078470153), (7, 1736705758), (14, 868352879), (23, 528562622), (43, 282719542), (46, 264281311), (86, 141359771), (161, 75508946), (301, 40388506), (322, 37754473), (602, 20194253), (989, 12292154), (1978, 6146077), (6923, 1756022), (13846, 878011)]