19266032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 39836736

約数和(自身を除く): 20570704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 367, 386, 734, 772, 1468, 1544, 2936, 3088, 3281, 5872, 6239, 6562, 12478, 13124, 24956, 26248, 49912, 52496, 70831, 99824, 141662, 283324, 566648, 1133296, 1204127, 2408254, 4816508, 9633016, 19266032]

約数ペア:

[(1, 19266032), (2, 9633016), (4, 4816508), (8, 2408254), (16, 1204127), (17, 1133296), (34, 566648), (68, 283324), (136, 141662), (193, 99824), (272, 70831), (367, 52496), (386, 49912), (734, 26248), (772, 24956), (1468, 13124), (1544, 12478), (2936, 6562), (3088, 6239), (3281, 5872)]