17199226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18181}}^1$

素因数の和:18237

約数の個数: 16

約数和(自身を含む): 28800288

約数和(自身を除く): 11601062

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 18181, 36362, 199991, 399982, 781783, 1563566, 8599613, 17199226]

約数ペア:

[(1, 17199226), (2, 8599613), (11, 1563566), (22, 781783), (43, 399982), (86, 199991), (473, 36362), (946, 18181)]