22251208

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10739}}^1$

素因数の和:10789

約数の個数: 32

約数和(自身を含む): 48974400

約数和(自身を除く): 26723192

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 10739, 21478, 42956, 75173, 85912, 150346, 300692, 397343, 601384, 794686, 1589372, 2781401, 3178744, 5562802, 11125604, 22251208]

約数ペア:

[(1, 22251208), (2, 11125604), (4, 5562802), (7, 3178744), (8, 2781401), (14, 1589372), (28, 794686), (37, 601384), (56, 397343), (74, 300692), (148, 150346), (259, 85912), (296, 75173), (518, 42956), (1036, 21478), (2072, 10739)]