18033265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 22726656

約数和(自身を除く): 4693391

約数列:

[1, 5, 23, 115, 191, 821, 955, 4105, 4393, 18883, 21965, 94415, 156811, 784055, 3606653, 18033265]

約数ペア:

[(1, 18033265), (5, 3606653), (23, 784055), (115, 156811), (191, 94415), (821, 21965), (955, 18883), (4105, 4393)]