19962372

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27271}}^1$

素因数の和:27339

約数の個数: 24

約数和(自身を含む): 47344192

約数和(自身を除く): 27381820

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27271, 54542, 81813, 109084, 163626, 327252, 1663531, 3327062, 4990593, 6654124, 9981186, 19962372]

約数ペア:

[(1, 19962372), (2, 9981186), (3, 6654124), (4, 4990593), (6, 3327062), (12, 1663531), (61, 327252), (122, 163626), (183, 109084), (244, 81813), (366, 54542), (732, 27271)]