188468258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{450881}}^1$

素因数の和:450913

約数の個数: 16

約数和(自身を含む): 324635040

約数和(自身を除く): 136166782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 450881, 901762, 4959691, 8566739, 9919382, 17133478, 94234129, 188468258]

約数ペア:

[(1, 188468258), (2, 94234129), (11, 17133478), (19, 9919382), (22, 8566739), (38, 4959691), (209, 901762), (418, 450881)]