28384018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9661}}^1$

素因数の和:9789

約数の個数: 16

約数和(自身を含む): 46261656

約数和(自身を除く): 17877638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 9661, 19322, 125593, 251186, 1091693, 2183386, 14192009, 28384018]

約数ペア:

[(1, 28384018), (2, 14192009), (13, 2183386), (26, 1091693), (113, 251186), (226, 125593), (1469, 19322), (2938, 9661)]