2019416445

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1951127}}^1$

素因数の和:1951161

約数の個数: 24

約数和(自身を含む): 3652511616

約数和(自身を除く): 1633095171

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1951127, 5853381, 9755635, 17560143, 29266905, 44875921, 87800715, 134627763, 224379605, 403883289, 673138815, 2019416445]

約数ペア:

[(1, 2019416445), (3, 673138815), (5, 403883289), (9, 224379605), (15, 134627763), (23, 87800715), (45, 44875921), (69, 29266905), (115, 17560143), (207, 9755635), (345, 5853381), (1035, 1951127)]