19633236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6317}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 34145580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6317, 12634, 18951, 25268, 37902, 44219, 75804, 88438, 132657, 176876, 233729, 265314, 467458, 530628, 701187, 934916, 1402374, 1636103, 2804748, 3272206, 4908309, 6544412, 9816618, 19633236]

約数ペア:

[(1, 19633236), (2, 9816618), (3, 6544412), (4, 4908309), (6, 3272206), (7, 2804748), (12, 1636103), (14, 1402374), (21, 934916), (28, 701187), (37, 530628), (42, 467458), (74, 265314), (84, 233729), (111, 176876), (148, 132657), (222, 88438), (259, 75804), (444, 44219), (518, 37902), (777, 25268), (1036, 18951), (1554, 12634), (3108, 6317)]