222564214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{15959}}^1$

素因数の和:16347

約数の個数: 16

約数和(自身を含む): 352396800

約数和(自身を除く): 129832586

約数列:

[1, 2, 19, 38, 367, 734, 6973, 13946, 15959, 31918, 303221, 606442, 5856953, 11713906, 111282107, 222564214]

約数ペア:

[(1, 222564214), (2, 111282107), (19, 11713906), (38, 5856953), (367, 606442), (734, 303221), (6973, 31918), (13946, 15959)]