13418845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12841}}^1$

素因数の和:12876

約数の個数: 16

約数和(自身を含む): 18492480

約数和(自身を除く): 5073635

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12841, 64205, 141251, 243979, 706255, 1219895, 2683769, 13418845]

約数ペア:

[(1, 13418845), (5, 2683769), (11, 1219895), (19, 706255), (55, 243979), (95, 141251), (209, 64205), (1045, 12841)]