19210935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75337}}^1$

素因数の和:75362

約数の個数: 16

約数和(自身を含む): 32546016

約数和(自身を除く): 13335081

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 75337, 226011, 376685, 1130055, 1280729, 3842187, 6403645, 19210935]

約数ペア:

[(1, 19210935), (3, 6403645), (5, 3842187), (15, 1280729), (17, 1130055), (51, 376685), (85, 226011), (255, 75337)]