237721394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{19913}}^1$

素因数の和:20089

約数の個数: 16

約数和(自身を含む): 367054848

約数和(自身を除く): 129333454

約数列:

[1, 2, 47, 94, 127, 254, 5969, 11938, 19913, 39826, 935911, 1871822, 2528951, 5057902, 118860697, 237721394]

約数ペア:

[(1, 237721394), (2, 118860697), (47, 5057902), (94, 2528951), (127, 1871822), (254, 935911), (5969, 39826), (11938, 19913)]