22398068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 49354368

約数和(自身を除く): 26956300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 601, 847, 1202, 1331, 1694, 2404, 2662, 3388, 4207, 5324, 6611, 8414, 9317, 13222, 16828, 18634, 26444, 37268, 46277, 72721, 92554, 145442, 185108, 290884, 509047, 799931, 1018094, 1599862, 2036188, 3199724, 5599517, 11199034, 22398068]

約数ペア:

[(1, 22398068), (2, 11199034), (4, 5599517), (7, 3199724), (11, 2036188), (14, 1599862), (22, 1018094), (28, 799931), (44, 509047), (77, 290884), (121, 185108), (154, 145442), (242, 92554), (308, 72721), (484, 46277), (601, 37268), (847, 26444), (1202, 18634), (1331, 16828), (1694, 13222), (2404, 9317), (2662, 8414), (3388, 6611), (4207, 5324)]