2021967574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{11827}}^1$

素因数の和:12268

約数の個数: 32

約数和(自身を含む): 3491625600

約数和(自身を除く): 1469658026

約数列:

[1, 2, 11, 19, 22, 38, 209, 409, 418, 818, 4499, 7771, 8998, 11827, 15542, 23654, 85481, 130097, 170962, 224713, 260194, 449426, 2471843, 4837243, 4943686, 9674486, 53209673, 91907617, 106419346, 183815234, 1010983787, 2021967574]

約数ペア:

[(1, 2021967574), (2, 1010983787), (11, 183815234), (19, 106419346), (22, 91907617), (38, 53209673), (209, 9674486), (409, 4943686), (418, 4837243), (818, 2471843), (4499, 449426), (7771, 260194), (8998, 224713), (11827, 170962), (15542, 130097), (23654, 85481)]