19209686

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 29487024

約数和(自身を除く): 10277338

約数列:

[1, 2, 83, 97, 166, 194, 1193, 2386, 8051, 16102, 99019, 115721, 198038, 231442, 9604843, 19209686]

約数ペア:

[(1, 19209686), (2, 9604843), (83, 231442), (97, 198038), (166, 115721), (194, 99019), (1193, 16102), (2386, 8051)]