19831724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26513}}^1$

素因数の和:26545

約数の個数: 24

約数和(自身を含む): 40089168

約数和(自身を除く): 20257444

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26513, 53026, 106052, 291643, 450721, 583286, 901442, 1166572, 1802884, 4957931, 9915862, 19831724]

約数ペア:

[(1, 19831724), (2, 9915862), (4, 4957931), (11, 1802884), (17, 1166572), (22, 901442), (34, 583286), (44, 450721), (68, 291643), (187, 106052), (374, 53026), (748, 26513)]