21610366105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{228887}}^1$

素因数の和:229736

約数の個数: 16

約数和(自身を含む): 27093014784

約数和(自身を除く): 5482648679

約数列:

[1, 5, 23, 115, 821, 4105, 18883, 94415, 228887, 1144435, 5264401, 26322005, 187916227, 939581135, 4322073221, 21610366105]

約数ペア:

[(1, 21610366105), (5, 4322073221), (23, 939581135), (115, 187916227), (821, 26322005), (4105, 5264401), (18883, 1144435), (94415, 228887)]