19722084

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12941}}^1$

素因数の和:13075

約数の個数: 24

約数和(自身を含む): 46384128

約数和(自身を除く): 26662044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12941, 25882, 38823, 51764, 77646, 155292, 1643507, 3287014, 4930521, 6574028, 9861042, 19722084]

約数ペア:

[(1, 19722084), (2, 9861042), (3, 6574028), (4, 4930521), (6, 3287014), (12, 1643507), (127, 155292), (254, 77646), (381, 51764), (508, 38823), (762, 25882), (1524, 12941)]