28188362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23929}}^1$

素因数の和:23981

約数の個数: 16

約数和(自身を含む): 45945600

約数和(自身を除く): 17757238

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23929, 47858, 454651, 741799, 909302, 1483598, 14094181, 28188362]

約数ペア:

[(1, 28188362), (2, 14094181), (19, 1483598), (31, 909302), (38, 741799), (62, 454651), (589, 47858), (1178, 23929)]