15220422074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{147419}}^1$

素因数の和:147483

約数の個数: 48

約数和(自身を含む): 28308178080

約数和(自身を除く): 13087756006

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 361, 418, 494, 722, 2717, 3971, 4693, 5434, 7942, 9386, 51623, 103246, 147419, 294838, 1621609, 1916447, 2800961, 3243218, 3832894, 5601922, 21080917, 30810571, 36412493, 42161834, 53218259, 61621142, 72824986, 106436518, 400537423, 585400849, 691837367, 801074846, 1170801698, 1383674734, 7610211037, 15220422074]

約数ペア:

[(1, 15220422074), (2, 7610211037), (11, 1383674734), (13, 1170801698), (19, 801074846), (22, 691837367), (26, 585400849), (38, 400537423), (143, 106436518), (209, 72824986), (247, 61621142), (286, 53218259), (361, 42161834), (418, 36412493), (494, 30810571), (722, 21080917), (2717, 5601922), (3971, 3832894), (4693, 3243218), (5434, 2800961), (7942, 1916447), (9386, 1621609), (51623, 294838), (103246, 147419)]