19120368

素因数分解:

$2^4\times 3^1\times {\mathrm{398341}}^1$

素因数の和:398352

約数の個数: 20

約数和(自身を含む): 49394408

約数和(自身を除く): 30274040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398341, 796682, 1195023, 1593364, 2390046, 3186728, 4780092, 6373456, 9560184, 19120368]

約数ペア:

[(1, 19120368), (2, 9560184), (3, 6373456), (4, 4780092), (6, 3186728), (8, 2390046), (12, 1593364), (16, 1195023), (24, 796682), (48, 398341)]