11421712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{13469}}^1$

素因数の和:13530

約数の個数: 20

約数和(自身を含む): 22548780

約数和(自身を除く): 11127068

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 13469, 26938, 53876, 107752, 215504, 713857, 1427714, 2855428, 5710856, 11421712]

約数ペア:

[(1, 11421712), (2, 5710856), (4, 2855428), (8, 1427714), (16, 713857), (53, 215504), (106, 107752), (212, 53876), (424, 26938), (848, 13469)]