19255417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 20952000

約数和(自身を除く): 1696583

約数列:

[1, 19, 59, 89, 193, 1121, 1691, 3667, 5251, 11387, 17177, 99769, 216353, 326363, 1013443, 19255417]

約数ペア:

[(1, 19255417), (19, 1013443), (59, 326363), (89, 216353), (193, 99769), (1121, 17177), (1691, 11387), (3667, 5251)]