219961214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{526223}}^1$

素因数の和:526255

約数の個数: 16

約数和(自身を含む): 378881280

約数和(自身を除く): 158920066

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 526223, 1052446, 5788453, 9998237, 11576906, 19996474, 109980607, 219961214]

約数ペア:

[(1, 219961214), (2, 109980607), (11, 19996474), (19, 11576906), (22, 9998237), (38, 5788453), (209, 1052446), (418, 526223)]