19566384

素因数分解:

$2^4\times 3^1\times {\mathrm{407633}}^1$

素因数の和:407644

約数の個数: 20

約数和(自身を含む): 50546616

約数和(自身を除く): 30980232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407633, 815266, 1222899, 1630532, 2445798, 3261064, 4891596, 6522128, 9783192, 19566384]

約数ペア:

[(1, 19566384), (2, 9783192), (3, 6522128), (4, 4891596), (6, 3261064), (8, 2445798), (12, 1630532), (16, 1222899), (24, 815266), (48, 407633)]