19000728

素因数分解:

$2^3\times 3^2\times {\mathrm{263899}}^1$

素因数の和:263911

約数の個数: 24

約数和(自身を含む): 51460500

約数和(自身を除く): 32459772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263899, 527798, 791697, 1055596, 1583394, 2111192, 2375091, 3166788, 4750182, 6333576, 9500364, 19000728]

約数ペア:

[(1, 19000728), (2, 9500364), (3, 6333576), (4, 4750182), (6, 3166788), (8, 2375091), (9, 2111192), (12, 1583394), (18, 1055596), (24, 791697), (36, 527798), (72, 263899)]