19081310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 17660290

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1049, 1070, 1819, 2098, 3638, 5245, 9095, 10490, 17833, 18190, 35666, 89165, 112243, 178330, 224486, 561215, 1122430, 1908131, 3816262, 9540655, 19081310]

約数ペア:

[(1, 19081310), (2, 9540655), (5, 3816262), (10, 1908131), (17, 1122430), (34, 561215), (85, 224486), (107, 178330), (170, 112243), (214, 89165), (535, 35666), (1049, 18190), (1070, 17833), (1819, 10490), (2098, 9095), (3638, 5245)]