1188045395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10995

約数の個数: 32

約数和(自身を含む): 1591111680

約数和(自身を除く): 403066285

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 589, 703, 1147, 2945, 3515, 5735, 10903, 21793, 54515, 108965, 207157, 337993, 403411, 1035785, 1689965, 2017055, 6421867, 7664809, 12505741, 32109335, 38324045, 62528705, 237609079, 1188045395]

約数ペア:

[(1, 1188045395), (5, 237609079), (19, 62528705), (31, 38324045), (37, 32109335), (95, 12505741), (155, 7664809), (185, 6421867), (589, 2017055), (703, 1689965), (1147, 1035785), (2945, 403411), (3515, 337993), (5735, 207157), (10903, 108965), (21793, 54515)]