1994230082

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23887}}^1$

素因数の和:23947

約数の個数: 32

約数和(自身を含む): 3411206400

約数和(自身を除く): 1416976318

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2197, 3211, 4394, 6422, 23887, 41743, 47774, 83486, 310531, 453853, 621062, 907706, 4036903, 5900089, 8073806, 11800178, 52479739, 76701157, 104959478, 153402314, 997115041, 1994230082]

約数ペア:

[(1, 1994230082), (2, 997115041), (13, 153402314), (19, 104959478), (26, 76701157), (38, 52479739), (169, 11800178), (247, 8073806), (338, 5900089), (494, 4036903), (2197, 907706), (3211, 621062), (4394, 453853), (6422, 310531), (23887, 83486), (41743, 47774)]