13251458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3989}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 21833280

約数和(自身を除く): 8581822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 3989, 7978, 43879, 87758, 602339, 1204678, 6625729, 13251458]

約数ペア:

[(1, 13251458), (2, 6625729), (11, 1204678), (22, 602339), (151, 87758), (302, 43879), (1661, 7978), (3322, 3989)]