22206815

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 27287040

約数和(自身を除く): 5080225

約数列:

[1, 5, 67, 151, 335, 439, 755, 2195, 10117, 29413, 50585, 66289, 147065, 331445, 4441363, 22206815]

約数ペア:

[(1, 22206815), (5, 4441363), (67, 331445), (151, 147065), (335, 66289), (439, 50585), (755, 29413), (2195, 10117)]