19136306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71941}}^1$

素因数の和:71969

約数の個数: 16

約数和(自身を含む): 34532160

約数和(自身を除く): 15395854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 71941, 143882, 503587, 1007174, 1366879, 2733758, 9568153, 19136306]

約数ペア:

[(1, 19136306), (2, 9568153), (7, 2733758), (14, 1366879), (19, 1007174), (38, 503587), (133, 143882), (266, 71941)]