2021897179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{16349}}^1$

素因数の和:16674

約数の個数: 16

約数和(自身を含む): 2228832000

約数和(自身を除く): 206934821

約数列:

[1, 19, 23, 283, 437, 5377, 6509, 16349, 123671, 310631, 376027, 4626767, 7144513, 87908573, 106415641, 2021897179]

約数ペア:

[(1, 2021897179), (19, 106415641), (23, 87908573), (283, 7144513), (437, 4626767), (5377, 376027), (6509, 310631), (16349, 123671)]