6391372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 12681200

約数和(自身を除く): 6289828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 6469, 12938, 25876, 84097, 122911, 168194, 245822, 336388, 491644, 1597843, 3195686, 6391372]

約数ペア:

[(1, 6391372), (2, 3195686), (4, 1597843), (13, 491644), (19, 336388), (26, 245822), (38, 168194), (52, 122911), (76, 84097), (247, 25876), (494, 12938), (988, 6469)]