19006191

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{2017}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 28252000

約数和(自身を除く): 9245809

約数列:

[1, 3, 9, 27, 349, 1047, 2017, 3141, 6051, 9423, 18153, 54459, 703933, 2111799, 6335397, 19006191]

約数ペア:

[(1, 19006191), (3, 6335397), (9, 2111799), (27, 703933), (349, 54459), (1047, 18153), (2017, 9423), (3141, 6051)]