1891382414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9437}}^1\times {\mathrm{4357}}^1$

素因数の和:13819

約数の個数: 16

約数和(自身を含む): 2961417888

約数和(自身を除く): 1070035474

約数列:

[1, 2, 23, 46, 4357, 8714, 9437, 18874, 100211, 200422, 217051, 434102, 41117009, 82234018, 945691207, 1891382414]

約数ペア:

[(1, 1891382414), (2, 945691207), (23, 82234018), (46, 41117009), (4357, 434102), (8714, 217051), (9437, 200422), (18874, 100211)]