19283043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 29756160

約数和(自身を除く): 10473117

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 491, 689, 741, 1007, 1473, 2067, 3021, 6383, 9329, 13091, 19149, 26023, 27987, 39273, 78069, 121277, 338299, 363831, 494437, 1014897, 1483311, 6427681, 19283043]

約数ペア:

[(1, 19283043), (3, 6427681), (13, 1483311), (19, 1014897), (39, 494437), (53, 363831), (57, 338299), (159, 121277), (247, 78069), (491, 39273), (689, 27987), (741, 26023), (1007, 19149), (1473, 13091), (2067, 9329), (3021, 6383)]