2243615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 3127248

約数和(自身を除く): 883633

約数列:

[1, 5, 11, 19, 55, 95, 113, 209, 361, 565, 1045, 1243, 1805, 2147, 3971, 6215, 10735, 19855, 23617, 40793, 118085, 203965, 448723, 2243615]

約数ペア:

[(1, 2243615), (5, 448723), (11, 203965), (19, 118085), (55, 40793), (95, 23617), (113, 19855), (209, 10735), (361, 6215), (565, 3971), (1045, 2147), (1243, 1805)]