19284762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 24952038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 1279, 2154, 2513, 2558, 3837, 5026, 7539, 7674, 8953, 15078, 17906, 26859, 53718, 459161, 918322, 1377483, 2754966, 3214127, 6428254, 9642381, 19284762]

約数ペア:

[(1, 19284762), (2, 9642381), (3, 6428254), (6, 3214127), (7, 2754966), (14, 1377483), (21, 918322), (42, 459161), (359, 53718), (718, 26859), (1077, 17906), (1279, 15078), (2154, 8953), (2513, 7674), (2558, 7539), (3837, 5026)]