13691381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 15892800

約数和(自身を除く): 2201419

約数列:

[1, 11, 19, 109, 209, 601, 1199, 2071, 6611, 11419, 22781, 65509, 125609, 720599, 1244671, 13691381]

約数ペア:

[(1, 13691381), (11, 1244671), (19, 720599), (109, 125609), (209, 65509), (601, 22781), (1199, 11419), (2071, 6611)]