12022003

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 15162000

約数和(自身を除く): 3139997

約数列:

[1, 7, 19, 37, 49, 133, 259, 349, 703, 931, 1813, 2443, 4921, 6631, 12913, 17101, 34447, 46417, 90391, 245347, 324919, 632737, 1717429, 12022003]

約数ペア:

[(1, 12022003), (7, 1717429), (19, 632737), (37, 324919), (49, 245347), (133, 90391), (259, 46417), (349, 34447), (703, 17101), (931, 12913), (1813, 6631), (2443, 4921)]