12237862978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1\times {\mathrm{1657}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 20112468480

約数和(自身を除く): 7874605502

約数列:

[1, 2, 11, 22, 389, 778, 863, 1657, 1726, 3314, 4279, 8558, 9493, 18227, 18986, 36454, 335707, 644573, 671414, 1289146, 1429991, 2859982, 3692777, 7090303, 7385554, 14180606, 15729901, 31459802, 556266499, 1112532998, 6118931489, 12237862978]

約数ペア:

[(1, 12237862978), (2, 6118931489), (11, 1112532998), (22, 556266499), (389, 31459802), (778, 15729901), (863, 14180606), (1657, 7385554), (1726, 7090303), (3314, 3692777), (4279, 2859982), (8558, 1429991), (9493, 1289146), (18227, 671414), (18986, 644573), (36454, 335707)]