19670668

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 35138880

約数和(自身を除く): 15468212

約数列:

[1, 2, 4, 83, 166, 179, 331, 332, 358, 662, 716, 1324, 14857, 27473, 29714, 54946, 59249, 59428, 109892, 118498, 236996, 4917667, 9835334, 19670668]

約数ペア:

[(1, 19670668), (2, 9835334), (4, 4917667), (83, 236996), (166, 118498), (179, 109892), (331, 59428), (332, 59249), (358, 54946), (662, 29714), (716, 27473), (1324, 14857)]