293441738

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{21391}}^1$

素因数の和:21450

約数の個数: 16

約数和(自身を含む): 464634240

約数和(自身を除く): 171192502

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 21391, 42782, 406429, 812858, 7722151, 15444302, 146720869, 293441738]

約数ペア:

[(1, 293441738), (2, 146720869), (19, 15444302), (38, 7722151), (361, 812858), (722, 406429), (6859, 42782), (13718, 21391)]