172023986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{266291}}^1$

素因数の和:266329

約数の個数: 16

約数和(自身を含む): 287595360

約数和(自身を除く): 115571374

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 266291, 532582, 4526947, 5059529, 9053894, 10119058, 86011993, 172023986]

約数ペア:

[(1, 172023986), (2, 86011993), (17, 10119058), (19, 9053894), (34, 5059529), (38, 4526947), (323, 532582), (646, 266291)]