19029045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 16065483

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1427, 1905, 2667, 4281, 4445, 7135, 9989, 13335, 21405, 29967, 49945, 149835, 181229, 543687, 906145, 1268603, 2718435, 3805809, 6343015, 19029045]

約数ペア:

[(1, 19029045), (3, 6343015), (5, 3805809), (7, 2718435), (15, 1268603), (21, 906145), (35, 543687), (105, 181229), (127, 149835), (381, 49945), (635, 29967), (889, 21405), (1427, 13335), (1905, 9989), (2667, 7135), (4281, 4445)]