22907554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1349

約数の個数: 16

約数和(自身を含む): 35219448

約数和(自身を除く): 12311894

約数列:

[1, 2, 53, 106, 197, 394, 1097, 2194, 10441, 20882, 58141, 116282, 216109, 432218, 11453777, 22907554]

約数ペア:

[(1, 22907554), (2, 11453777), (53, 432218), (106, 216109), (197, 116282), (394, 58141), (1097, 20882), (2194, 10441)]