80019564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{350963}}^1$

素因数の和:350989

約数の個数: 24

約数和(自身を含む): 196539840

約数和(自身を除く): 116520276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 350963, 701926, 1052889, 1403852, 2105778, 4211556, 6668297, 13336594, 20004891, 26673188, 40009782, 80019564]

約数ペア:

[(1, 80019564), (2, 40009782), (3, 26673188), (4, 20004891), (6, 13336594), (12, 6668297), (19, 4211556), (38, 2105778), (57, 1403852), (76, 1052889), (114, 701926), (228, 350963)]