13721322

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{13219}}^1$

素因数の和:13397

約数の個数: 16

約数和(自身を含む): 27603360

約数和(自身を除く): 13882038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 13219, 26438, 39657, 79314, 2286887, 4573774, 6860661, 13721322]

約数ペア:

[(1, 13721322), (2, 6860661), (3, 4573774), (6, 2286887), (173, 79314), (346, 39657), (519, 26438), (1038, 13219)]