16363921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 20018560

約数和(自身を除く): 3654639

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2017, 8113, 14119, 38323, 123037, 268261, 861259, 2337703, 16363921]

約数ペア:

[(1, 16363921), (7, 2337703), (19, 861259), (61, 268261), (133, 123037), (427, 38323), (1159, 14119), (2017, 8113)]