2053642778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4913021}}^1$

素因数の和:4913053

約数の個数: 16

約数和(自身を含む): 3537375840

約数和(自身を除く): 1483733062

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4913021, 9826042, 54043231, 93347399, 108086462, 186694798, 1026821389, 2053642778]

約数ペア:

[(1, 2053642778), (2, 1026821389), (11, 186694798), (19, 108086462), (22, 93347399), (38, 54043231), (209, 9826042), (418, 4913021)]