19696692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86389}}^1$

素因数の和:86415

約数の個数: 24

約数和(自身を含む): 48378400

約数和(自身を除く): 28681708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86389, 172778, 259167, 345556, 518334, 1036668, 1641391, 3282782, 4924173, 6565564, 9848346, 19696692]

約数ペア:

[(1, 19696692), (2, 9848346), (3, 6565564), (4, 4924173), (6, 3282782), (12, 1641391), (19, 1036668), (38, 518334), (57, 345556), (76, 259167), (114, 172778), (228, 86389)]