18216374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8039}}^1$

素因数の和:8155

約数の個数: 16

約数和(自身を含む): 30101760

約数和(自身を除く): 11885386

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8039, 16078, 88429, 176858, 828017, 1656034, 9108187, 18216374]

約数ペア:

[(1, 18216374), (2, 9108187), (11, 1656034), (22, 828017), (103, 176858), (206, 88429), (1133, 16078), (2266, 8039)]