8120372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8219}}^1$

素因数の和:8255

約数の個数: 24

約数和(自身を含む): 16111200

約数和(自身を除く): 7990828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8219, 16438, 32876, 106847, 156161, 213694, 312322, 427388, 624644, 2030093, 4060186, 8120372]

約数ペア:

[(1, 8120372), (2, 4060186), (4, 2030093), (13, 624644), (19, 427388), (26, 312322), (38, 213694), (52, 156161), (76, 106847), (247, 32876), (494, 16438), (988, 8219)]