16719791892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{186947}}^1$

素因数の和:187240

約数の個数: 48

約数和(自身を含む): 40515370560

約数和(自身を除く): 23795578668

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 514, 771, 1028, 1542, 3084, 7453, 14906, 22359, 29812, 44718, 89436, 186947, 373894, 560841, 747788, 1121682, 2243364, 5421463, 10842926, 16264389, 21685852, 32528778, 48045379, 65057556, 96090758, 144136137, 192181516, 288272274, 576544548, 1393315991, 2786631982, 4179947973, 5573263964, 8359895946, 16719791892]

約数ペア:

[(1, 16719791892), (2, 8359895946), (3, 5573263964), (4, 4179947973), (6, 2786631982), (12, 1393315991), (29, 576544548), (58, 288272274), (87, 192181516), (116, 144136137), (174, 96090758), (257, 65057556), (348, 48045379), (514, 32528778), (771, 21685852), (1028, 16264389), (1542, 10842926), (3084, 5421463), (7453, 2243364), (14906, 1121682), (22359, 747788), (29812, 560841), (44718, 373894), (89436, 186947)]