19555264

素因数分解:

$2^6\times {\mathrm{305551}}^1$

素因数の和:305563

約数の個数: 14

約数和(自身を含む): 38805104

約数和(自身を除く): 19249840

約数列:

[1, 2, 4, 8, 16, 32, 64, 305551, 611102, 1222204, 2444408, 4888816, 9777632, 19555264]

約数ペア:

[(1, 19555264), (2, 9777632), (4, 4888816), (8, 2444408), (16, 1222204), (32, 611102), (64, 305551)]