12197402

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1789}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 20964480

約数和(自身を除く): 8767078

約数列:

[1, 2, 7, 14, 487, 974, 1789, 3409, 3578, 6818, 12523, 25046, 871243, 1742486, 6098701, 12197402]

約数ペア:

[(1, 12197402), (2, 6098701), (7, 1742486), (14, 871243), (487, 25046), (974, 12523), (1789, 6818), (3409, 3578)]