18464798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12527}}^1$

素因数の和:12607

約数の個数: 16

約数和(自身を含む): 30668544

約数和(自身を除く): 12203746

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12527, 25054, 137797, 275594, 839309, 1678618, 9232399, 18464798]

約数ペア:

[(1, 18464798), (2, 9232399), (11, 1678618), (22, 839309), (67, 275594), (134, 137797), (737, 25054), (1474, 12527)]