13263349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 16130880

約数和(自身を除く): 2867531

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 3733, 41063, 63461, 70927, 698071, 780197, 1205759, 13263349]

約数ペア:

[(1, 13263349), (11, 1205759), (17, 780197), (19, 698071), (187, 70927), (209, 63461), (323, 41063), (3553, 3733)]