19973136

素因数分解:

$2^4\times 3^1\times {\mathrm{416107}}^1$

素因数の和:416118

約数の個数: 20

約数和(自身を含む): 51597392

約数和(自身を除く): 31624256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416107, 832214, 1248321, 1664428, 2496642, 3328856, 4993284, 6657712, 9986568, 19973136]

約数ペア:

[(1, 19973136), (2, 9986568), (3, 6657712), (4, 4993284), (6, 3328856), (8, 2496642), (12, 1664428), (16, 1248321), (24, 832214), (48, 416107)]