18913303358

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1\times {\mathrm{83939}}^1$

素因数の和:85051

約数の個数: 16

約数和(自身を含む): 28650065040

約数和(自身を除く): 9736761682

約数列:

[1, 2, 113, 226, 997, 1994, 83939, 112661, 167878, 225322, 9485107, 18970214, 83687183, 167374366, 9456651679, 18913303358]

約数ペア:

[(1, 18913303358), (2, 9456651679), (113, 167374366), (226, 83687183), (997, 18970214), (1994, 9485107), (83939, 225322), (112661, 167878)]