19723764

素因数分解:

$2^2\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{1613}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 46095840

約数和(自身を除く): 26372076

約数列:

[1, 2, 3, 4, 6, 12, 1019, 1613, 2038, 3057, 3226, 4076, 4839, 6114, 6452, 9678, 12228, 19356, 1643647, 3287294, 4930941, 6574588, 9861882, 19723764]

約数ペア:

[(1, 19723764), (2, 9861882), (3, 6574588), (4, 4930941), (6, 3287294), (12, 1643647), (1019, 19356), (1613, 12228), (2038, 9678), (3057, 6452), (3226, 6114), (4076, 4839)]