142893262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{221197}}^1$

素因数の和:221235

約数の個数: 16

約数和(自身を含む): 238893840

約数和(自身を除く): 96000578

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 221197, 442394, 3760349, 4202743, 7520698, 8405486, 71446631, 142893262]

約数ペア:

[(1, 142893262), (2, 71446631), (17, 8405486), (19, 7520698), (34, 4202743), (38, 3760349), (323, 442394), (646, 221197)]