2019965386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{67247}}^1$

素因数の和:67925

約数の個数: 16

約数和(自身を含む): 3166573824

約数和(自身を除く): 1146608438

約数列:

[1, 2, 23, 46, 653, 1306, 15019, 30038, 67247, 134494, 1546681, 3093362, 43912291, 87824582, 1009982693, 2019965386]

約数ペア:

[(1, 2019965386), (2, 1009982693), (23, 87824582), (46, 43912291), (653, 3093362), (1306, 1546681), (15019, 134494), (30038, 67247)]