2021815574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1\times {\mathrm{14629}}^1$

素因数の和:18287

約数の個数: 16

約数和(自身を含む): 3193436400

約数和(自身を除く): 1171620826

約数列:

[1, 2, 19, 38, 3637, 7274, 14629, 29258, 69103, 138206, 277951, 555902, 53205673, 106411346, 1010907787, 2021815574]

約数ペア:

[(1, 2021815574), (2, 1010907787), (19, 106411346), (38, 53205673), (3637, 555902), (7274, 277951), (14629, 138206), (29258, 69103)]