7919692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16363}}^1$

素因数の和:16389

約数の個数: 18

約数和(自身を含む): 15234884

約数和(自身を除く): 7315192

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16363, 32726, 65452, 179993, 359986, 719972, 1979923, 3959846, 7919692]

約数ペア:

[(1, 7919692), (2, 3959846), (4, 1979923), (11, 719972), (22, 359986), (44, 179993), (121, 65452), (242, 32726), (484, 16363)]