18584708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 33929280

約数和(自身を除く): 15344572

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 1223, 2446, 3799, 4892, 7598, 15196, 35467, 70934, 141868, 160213, 320426, 640852, 4646177, 9292354, 18584708]

約数ペア:

[(1, 18584708), (2, 9292354), (4, 4646177), (29, 640852), (58, 320426), (116, 160213), (131, 141868), (262, 70934), (524, 35467), (1223, 15196), (2446, 7598), (3799, 4892)]