11856722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4657}}^1$

素因数の和:4745

約数の個数: 16

約数和(自身を含む): 19004640

約数和(自身を除く): 7147918

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4657, 9314, 88483, 176966, 312019, 624038, 5928361, 11856722]

約数ペア:

[(1, 11856722), (2, 5928361), (19, 624038), (38, 312019), (67, 176966), (134, 88483), (1273, 9314), (2546, 4657)]