23971595

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 29441280

約数和(自身を除く): 5469685

約数列:

[1, 5, 67, 163, 335, 439, 815, 2195, 10921, 29413, 54605, 71557, 147065, 357785, 4794319, 23971595]

約数ペア:

[(1, 23971595), (5, 4794319), (67, 357785), (163, 147065), (335, 71557), (439, 54605), (815, 29413), (2195, 10921)]