19723344

素因数分解:

$2^4\times 3^1\times {\mathrm{410903}}^1$

素因数の和:410914

約数の個数: 20

約数和(自身を含む): 50952096

約数和(自身を除く): 31228752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410903, 821806, 1232709, 1643612, 2465418, 3287224, 4930836, 6574448, 9861672, 19723344]

約数ペア:

[(1, 19723344), (2, 9861672), (3, 6574448), (4, 4930836), (6, 3287224), (8, 2465418), (12, 1643612), (16, 1232709), (24, 821806), (48, 410903)]