19194088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 19297112

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1319, 1819, 2638, 3638, 5276, 7276, 10552, 14552, 22423, 44846, 89692, 141133, 179384, 282266, 564532, 1129064, 2399261, 4798522, 9597044, 19194088]

約数ペア:

[(1, 19194088), (2, 9597044), (4, 4798522), (8, 2399261), (17, 1129064), (34, 564532), (68, 282266), (107, 179384), (136, 141133), (214, 89692), (428, 44846), (856, 22423), (1319, 14552), (1819, 10552), (2638, 7276), (3638, 5276)]