19765694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33053}}^1$

素因数の和:33091

約数の個数: 16

約数和(自身を含む): 33318432

約数和(自身を除く): 13552738

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33053, 66106, 429689, 760219, 859378, 1520438, 9882847, 19765694]

約数ペア:

[(1, 19765694), (2, 9882847), (13, 1520438), (23, 859378), (26, 760219), (46, 429689), (299, 66106), (598, 33053)]