227966636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{4457}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 420656880

約数和(自身を除く): 192690244

約数列:

[1, 2, 4, 19, 38, 76, 673, 1346, 2692, 4457, 8914, 12787, 17828, 25574, 51148, 84683, 169366, 338732, 2999561, 5999122, 11998244, 56991659, 113983318, 227966636]

約数ペア:

[(1, 227966636), (2, 113983318), (4, 56991659), (19, 11998244), (38, 5999122), (76, 2999561), (673, 338732), (1346, 169366), (2692, 84683), (4457, 51148), (8914, 25574), (12787, 17828)]