19930162

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4390

約数の個数: 24

約数和(自身を含む): 35524224

約数和(自身を除く): 15594062

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4327, 4606, 8654, 30289, 60578, 203369, 212023, 406738, 424046, 1423583, 2847166, 9965081, 19930162]

約数ペア:

[(1, 19930162), (2, 9965081), (7, 2847166), (14, 1423583), (47, 424046), (49, 406738), (94, 212023), (98, 203369), (329, 60578), (658, 30289), (2303, 8654), (4327, 4606)]