19240944

素因数分解:

$2^4\times 3^1\times {\mathrm{400853}}^1$

素因数の和:400864

約数の個数: 20

約数和(自身を含む): 49705896

約数和(自身を除く): 30464952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400853, 801706, 1202559, 1603412, 2405118, 3206824, 4810236, 6413648, 9620472, 19240944]

約数ペア:

[(1, 19240944), (2, 9620472), (3, 6413648), (4, 4810236), (6, 3206824), (8, 2405118), (12, 1603412), (16, 1202559), (24, 801706), (48, 400853)]