19122951

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 26248320

約数和(自身を除く): 7125369

約数列:

[1, 3, 61, 83, 183, 249, 1259, 3777, 5063, 15189, 76799, 104497, 230397, 313491, 6374317, 19122951]

約数ペア:

[(1, 19122951), (3, 6374317), (61, 313491), (83, 230397), (183, 104497), (249, 76799), (1259, 15189), (3777, 5063)]