19873092

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31247}}^1$

素因数の和:31307

約数の個数: 24

約数和(自身を含む): 47246976

約数和(自身を除く): 27373884

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31247, 62494, 93741, 124988, 187482, 374964, 1656091, 3312182, 4968273, 6624364, 9936546, 19873092]

約数ペア:

[(1, 19873092), (2, 9936546), (3, 6624364), (4, 4968273), (6, 3312182), (12, 1656091), (53, 374964), (106, 187482), (159, 124988), (212, 93741), (318, 62494), (636, 31247)]