19945248

素因数分解:

$2^5\times 3^1\times {\mathrm{207763}}^1$

素因数の和:207776

約数の個数: 24

約数和(自身を含む): 52356528

約数和(自身を除く): 32411280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207763, 415526, 623289, 831052, 1246578, 1662104, 2493156, 3324208, 4986312, 6648416, 9972624, 19945248]

約数ペア:

[(1, 19945248), (2, 9972624), (3, 6648416), (4, 4986312), (6, 3324208), (8, 2493156), (12, 1662104), (16, 1246578), (24, 831052), (32, 623289), (48, 415526), (96, 207763)]