19326795

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 13021365

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 467, 1335, 1401, 2335, 2759, 7005, 8277, 13795, 14477, 41385, 41563, 43431, 72385, 124689, 207815, 217155, 623445, 1288453, 3865359, 6442265, 19326795]

約数ペア:

[(1, 19326795), (3, 6442265), (5, 3865359), (15, 1288453), (31, 623445), (89, 217155), (93, 207815), (155, 124689), (267, 72385), (445, 43431), (465, 41563), (467, 41385), (1335, 14477), (1401, 13795), (2335, 8277), (2759, 7005)]