9889112

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{12239}}^1$

素因数の和:12346

約数の個数: 16

約数和(自身を含む): 18727200

約数和(自身を除く): 8838088

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 12239, 24478, 48956, 97912, 1236139, 2472278, 4944556, 9889112]

約数ペア:

[(1, 9889112), (2, 4944556), (4, 2472278), (8, 1236139), (101, 97912), (202, 48956), (404, 24478), (808, 12239)]