21186632

素因数分解:

$2^3\times {\mathrm{733}}^1\times {\mathrm{3613}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 39790140

約数和(自身を除く): 18603508

約数列:

[1, 2, 4, 8, 733, 1466, 2932, 3613, 5864, 7226, 14452, 28904, 2648329, 5296658, 10593316, 21186632]

約数ペア:

[(1, 21186632), (2, 10593316), (4, 5296658), (8, 2648329), (733, 28904), (1466, 14452), (2932, 7226), (3613, 5864)]