13321910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{190313}}^1$

素因数の和:190327

約数の個数: 16

約数和(自身を含む): 27405216

約数和(自身を除く): 14083306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 190313, 380626, 951565, 1332191, 1903130, 2664382, 6660955, 13321910]

約数ペア:

[(1, 13321910), (2, 6660955), (5, 2664382), (7, 1903130), (10, 1332191), (14, 951565), (35, 380626), (70, 190313)]