191855612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{22093}}^1$

素因数の和:22277

約数の個数: 24

約数和(自身を含む): 363755616

約数和(自身を除く): 171900004

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 22093, 44186, 88372, 287209, 574418, 1148836, 3689531, 7379062, 14758124, 47963903, 95927806, 191855612]

約数ペア:

[(1, 191855612), (2, 95927806), (4, 47963903), (13, 14758124), (26, 7379062), (52, 3689531), (167, 1148836), (334, 574418), (668, 287209), (2171, 88372), (4342, 44186), (8684, 22093)]