11831490722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 19420560000

約数和(自身を除く): 7589069278

約数列:

[1, 2, 19, 38, 53, 89, 106, 149, 178, 298, 443, 886, 1007, 1691, 2014, 2831, 3382, 4717, 5662, 7897, 8417, 9434, 13261, 15794, 16834, 23479, 26522, 39427, 46958, 66007, 78854, 89623, 132014, 150043, 179246, 251959, 300086, 446101, 503918, 702833, 749113, 892202, 1254133, 1405666, 1498226, 2089631, 2508266, 3498371, 4179262, 5874623, 6996742, 11749246, 13353827, 26707654, 39702989, 66469049, 79405978, 111617837, 132938098, 223235674, 311355019, 622710038, 5915745361, 11831490722]

約数ペア:

[(1, 11831490722), (2, 5915745361), (19, 622710038), (38, 311355019), (53, 223235674), (89, 132938098), (106, 111617837), (149, 79405978), (178, 66469049), (298, 39702989), (443, 26707654), (886, 13353827), (1007, 11749246), (1691, 6996742), (2014, 5874623), (2831, 4179262), (3382, 3498371), (4717, 2508266), (5662, 2089631), (7897, 1498226), (8417, 1405666), (9434, 1254133), (13261, 892202), (15794, 749113), (16834, 702833), (23479, 503918), (26522, 446101), (39427, 300086), (46958, 251959), (66007, 179246), (78854, 150043), (89623, 132014)]