16040389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 17640000

約数和(自身を除く): 1599611

約数列:

[1, 19, 41, 59, 349, 779, 1121, 2419, 6631, 14309, 20591, 45961, 271871, 391229, 844231, 16040389]

約数ペア:

[(1, 16040389), (19, 844231), (41, 391229), (59, 271871), (349, 45961), (779, 20591), (1121, 14309), (2419, 6631)]