1887885049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{25471}}^1$

素因数の和:25620

約数の個数: 16

約数和(自身を含む): 2054062080

約数和(自身を除く): 166177031

約数列:

[1, 19, 47, 83, 893, 1577, 3901, 25471, 74119, 483949, 1197137, 2114093, 22745603, 40167767, 99362371, 1887885049]

約数ペア:

[(1, 1887885049), (19, 99362371), (47, 40167767), (83, 22745603), (893, 2114093), (1577, 1197137), (3901, 483949), (25471, 74119)]