19498548

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4909}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 45643360

約数和(自身を除く): 26144812

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4909, 9818, 14727, 19636, 29454, 58908, 1624879, 3249758, 4874637, 6499516, 9749274, 19498548]

約数ペア:

[(1, 19498548), (2, 9749274), (3, 6499516), (4, 4874637), (6, 3249758), (12, 1624879), (331, 58908), (662, 29454), (993, 19636), (1324, 14727), (1986, 9818), (3972, 4909)]