11955839119

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 14532264000

約数和(自身を除く): 2576424881

約数列:

[1, 7, 37, 59, 89, 149, 259, 413, 623, 1043, 2183, 3293, 3481, 5251, 5513, 8791, 13261, 15281, 23051, 24367, 36757, 38591, 61537, 92827, 128797, 194287, 309809, 325267, 490657, 518669, 782399, 901579, 1360009, 2168663, 2276869, 3434599, 3630683, 5476793, 11462933, 19190753, 28948763, 46161541, 80240531, 134335271, 202641341, 323130787, 1707977017, 11955839119]

約数ペア:

[(1, 11955839119), (7, 1707977017), (37, 323130787), (59, 202641341), (89, 134335271), (149, 80240531), (259, 46161541), (413, 28948763), (623, 19190753), (1043, 11462933), (2183, 5476793), (3293, 3630683), (3481, 3434599), (5251, 2276869), (5513, 2168663), (8791, 1360009), (13261, 901579), (15281, 782399), (23051, 518669), (24367, 490657), (36757, 325267), (38591, 309809), (61537, 194287), (92827, 128797)]