13184765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 19407360

約数和(自身を除く): 6222595

約数列:

[1, 5, 11, 19, 31, 37, 55, 95, 121, 155, 185, 209, 341, 407, 589, 605, 703, 1045, 1147, 1705, 2035, 2299, 2945, 3515, 3751, 4477, 5735, 6479, 7733, 11495, 12617, 18755, 21793, 22385, 32395, 38665, 63085, 71269, 85063, 108965, 138787, 239723, 356345, 425315, 693935, 1198615, 2636953, 13184765]

約数ペア:

[(1, 13184765), (5, 2636953), (11, 1198615), (19, 693935), (31, 425315), (37, 356345), (55, 239723), (95, 138787), (121, 108965), (155, 85063), (185, 71269), (209, 63085), (341, 38665), (407, 32395), (589, 22385), (605, 21793), (703, 18755), (1045, 12617), (1147, 11495), (1705, 7733), (2035, 6479), (2299, 5735), (2945, 4477), (3515, 3751)]