171642238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{196387}}^1$

素因数の和:196431

約数の個数: 16

約数和(自身を含む): 282798720

約数和(自身を除く): 111156482

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 196387, 392774, 3731353, 4516901, 7462706, 9033802, 85821119, 171642238]

約数ペア:

[(1, 171642238), (2, 85821119), (19, 9033802), (23, 7462706), (38, 4516901), (46, 3731353), (437, 392774), (874, 196387)]