19443090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{877}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 46779840

約数和(自身を除く): 27336750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 877, 1478, 1754, 2217, 2631, 3695, 4385, 4434, 5262, 7390, 8770, 11085, 13155, 22170, 26310, 648103, 1296206, 1944309, 3240515, 3888618, 6481030, 9721545, 19443090]

約数ペア:

[(1, 19443090), (2, 9721545), (3, 6481030), (5, 3888618), (6, 3240515), (10, 1944309), (15, 1296206), (30, 648103), (739, 26310), (877, 22170), (1478, 13155), (1754, 11085), (2217, 8770), (2631, 7390), (3695, 5262), (4385, 4434)]