15694743988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{10457}}^1$

素因数の和:10933

約数の個数: 72

約数和(自身を含む): 34583685696

約数和(自身を除く): 18888941708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 443, 484, 847, 886, 1694, 1772, 3101, 3388, 4873, 6202, 9746, 10457, 12404, 19492, 20914, 34111, 41828, 53603, 68222, 73199, 107206, 115027, 136444, 146398, 214412, 230054, 292796, 375221, 460108, 750442, 805189, 1265297, 1500884, 1610378, 2530594, 3220756, 4632451, 5061188, 8857079, 9264902, 17714158, 18529804, 32427157, 35428316, 50956961, 64854314, 101913922, 129708628, 203827844, 356698727, 560526571, 713397454, 1121053142, 1426794908, 2242106284, 3923685997, 7847371994, 15694743988]

約数ペア:

[(1, 15694743988), (2, 7847371994), (4, 3923685997), (7, 2242106284), (11, 1426794908), (14, 1121053142), (22, 713397454), (28, 560526571), (44, 356698727), (77, 203827844), (121, 129708628), (154, 101913922), (242, 64854314), (308, 50956961), (443, 35428316), (484, 32427157), (847, 18529804), (886, 17714158), (1694, 9264902), (1772, 8857079), (3101, 5061188), (3388, 4632451), (4873, 3220756), (6202, 2530594), (9746, 1610378), (10457, 1500884), (12404, 1265297), (19492, 805189), (20914, 750442), (34111, 460108), (41828, 375221), (53603, 292796), (68222, 230054), (73199, 214412), (107206, 146398), (115027, 136444)]