190318974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{12889}}^1$

素因数の和:13024

約数の個数: 32

約数和(自身を含む): 400930560

約数和(自身を除く): 210611586

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 12889, 14766, 25778, 38667, 77334, 296447, 592894, 889341, 1379123, 1778682, 2758246, 4137369, 8274738, 31719829, 63439658, 95159487, 190318974]

約数ペア:

[(1, 190318974), (2, 95159487), (3, 63439658), (6, 31719829), (23, 8274738), (46, 4137369), (69, 2758246), (107, 1778682), (138, 1379123), (214, 889341), (321, 592894), (642, 296447), (2461, 77334), (4922, 38667), (7383, 25778), (12889, 14766)]