19362447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2267}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 30545424

約数和(自身を除く): 11182977

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2267, 2847, 6801, 8541, 20403, 29471, 88413, 165491, 265239, 496473, 1489419, 2151383, 6454149, 19362447]

約数ペア:

[(1, 19362447), (3, 6454149), (9, 2151383), (13, 1489419), (39, 496473), (73, 265239), (117, 165491), (219, 88413), (657, 29471), (949, 20403), (2267, 8541), (2847, 6801)]