19593364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22573}}^1$

素因数の和:22615

約数の個数: 24

約数和(自身を含む): 40452608

約数和(自身を除く): 20859244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 22573, 45146, 90292, 158011, 316022, 632044, 699763, 1399526, 2799052, 4898341, 9796682, 19593364]

約数ペア:

[(1, 19593364), (2, 9796682), (4, 4898341), (7, 2799052), (14, 1399526), (28, 699763), (31, 632044), (62, 316022), (124, 158011), (217, 90292), (434, 45146), (868, 22573)]