19921884

素因数分解:

$2^2\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{1553}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 46557840

約数和(自身を除く): 26635956

約数列:

[1, 2, 3, 4, 6, 12, 1069, 1553, 2138, 3106, 3207, 4276, 4659, 6212, 6414, 9318, 12828, 18636, 1660157, 3320314, 4980471, 6640628, 9960942, 19921884]

約数ペア:

[(1, 19921884), (2, 9960942), (3, 6640628), (4, 4980471), (6, 3320314), (12, 1660157), (1069, 18636), (1553, 12828), (2138, 9318), (3106, 6414), (3207, 6212), (4276, 4659)]