2019601922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{37507}}^1$

素因数の和:37650

約数の個数: 32

約数和(自身を含む): 3465739200

約数和(自身を除く): 1446137278

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2834, 4142, 26923, 37507, 53846, 75014, 487591, 712633, 975182, 1425266, 4088263, 8176526, 9264229, 18528458, 53147419, 77676997, 106294838, 155353994, 1009800961, 2019601922]

約数ペア:

[(1, 2019601922), (2, 1009800961), (13, 155353994), (19, 106294838), (26, 77676997), (38, 53147419), (109, 18528458), (218, 9264229), (247, 8176526), (494, 4088263), (1417, 1425266), (2071, 975182), (2834, 712633), (4142, 487591), (26923, 75014), (37507, 53846)]