1939850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 3937248

約数和(自身を除く): 1997398

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 3527, 7054, 17635, 35270, 38797, 77594, 88175, 176350, 193985, 387970, 969925, 1939850]

約数ペア:

[(1, 1939850), (2, 969925), (5, 387970), (10, 193985), (11, 176350), (22, 88175), (25, 77594), (50, 38797), (55, 35270), (110, 17635), (275, 7054), (550, 3527)]