2018453410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10623439}}^1$

素因数の和:10623465

約数の個数: 16

約数和(自身を含む): 3824438400

約数和(自身を除く): 1805984990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10623439, 21246878, 53117195, 106234390, 201845341, 403690682, 1009226705, 2018453410]

約数ペア:

[(1, 2018453410), (2, 1009226705), (5, 403690682), (10, 201845341), (19, 106234390), (38, 53117195), (95, 21246878), (190, 10623439)]