19223088

素因数分解:

$2^4\times 3^1\times {\mathrm{400481}}^1$

素因数の和:400492

約数の個数: 20

約数和(自身を含む): 49659768

約数和(自身を除く): 30436680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400481, 800962, 1201443, 1601924, 2402886, 3203848, 4805772, 6407696, 9611544, 19223088]

約数ペア:

[(1, 19223088), (2, 9611544), (3, 6407696), (4, 4805772), (6, 3203848), (8, 2402886), (12, 1601924), (16, 1201443), (24, 800962), (48, 400481)]