191017412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{81077}}^1$

素因数の和:81131

約数の個数: 24

約数和(自身を含む): 363229440

約数和(自身を除く): 172212028

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 81077, 162154, 324308, 1540463, 2513387, 3080926, 5026774, 6161852, 10053548, 47754353, 95508706, 191017412]

約数ペア:

[(1, 191017412), (2, 95508706), (4, 47754353), (19, 10053548), (31, 6161852), (38, 5026774), (62, 3080926), (76, 2513387), (124, 1540463), (589, 324308), (1178, 162154), (2356, 81077)]