19010770

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1459}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 34269120

約数和(自身を除く): 15258350

約数列:

[1, 2, 5, 10, 1303, 1459, 2606, 2918, 6515, 7295, 13030, 14590, 1901077, 3802154, 9505385, 19010770]

約数ペア:

[(1, 19010770), (2, 9505385), (5, 3802154), (10, 1901077), (1303, 14590), (1459, 13030), (2606, 7295), (2918, 6515)]