19291322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 30175200

約数和(自身を除く): 10883878

約数列:

[1, 2, 29, 58, 131, 262, 2539, 3799, 5078, 7598, 73631, 147262, 332609, 665218, 9645661, 19291322]

約数ペア:

[(1, 19291322), (2, 9645661), (29, 665218), (58, 332609), (131, 147262), (262, 73631), (2539, 7598), (3799, 5078)]