17999014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12211}}^1$

素因数の和:12291

約数の個数: 16

約数和(自身を含む): 29894976

約数和(自身を除く): 11895962

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12211, 24422, 134321, 268642, 818137, 1636274, 8999507, 17999014]

約数ペア:

[(1, 17999014), (2, 8999507), (11, 1636274), (22, 818137), (67, 268642), (134, 134321), (737, 24422), (1474, 12211)]