47212454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15727}}^1$

素因数の和:15827

約数の個数: 16

約数和(自身を含む): 75494400

約数和(自身を除く): 28281946

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 15727, 31454, 298813, 597626, 1242433, 2484866, 23606227, 47212454]

約数ペア:

[(1, 47212454), (2, 23606227), (19, 2484866), (38, 1242433), (79, 597626), (158, 298813), (1501, 31454), (3002, 15727)]