22141021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 27202176

約数和(自身を除く): 5061155

約数列:

[1, 7, 17, 67, 119, 469, 1139, 2777, 7973, 19439, 47209, 186059, 330463, 1302413, 3163003, 22141021]

約数ペア:

[(1, 22141021), (7, 3163003), (17, 1302413), (67, 330463), (119, 186059), (469, 47209), (1139, 19439), (2777, 7973)]