20190353558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1357061}}^1$

素因数の和:1357279

約数の個数: 16

約数和(自身を含む): 31169000016

約数和(自身を除く): 10978646458

約数列:

[1, 2, 43, 86, 173, 346, 7439, 14878, 1357061, 2714122, 58353623, 116707246, 234771553, 469543106, 10095176779, 20190353558]

約数ペア:

[(1, 20190353558), (2, 10095176779), (43, 469543106), (86, 234771553), (173, 116707246), (346, 58353623), (7439, 2714122), (14878, 1357061)]