15151862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 12427018

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 121, 127, 187, 242, 254, 319, 374, 493, 638, 986, 1397, 2057, 2159, 2794, 3509, 3683, 4114, 4318, 5423, 7018, 7366, 10846, 15367, 23749, 30734, 40513, 47498, 59653, 62611, 81026, 119306, 125222, 261239, 445643, 522478, 688721, 891286, 1377442, 7575931, 15151862]

約数ペア:

[(1, 15151862), (2, 7575931), (11, 1377442), (17, 891286), (22, 688721), (29, 522478), (34, 445643), (58, 261239), (121, 125222), (127, 119306), (187, 81026), (242, 62611), (254, 59653), (319, 47498), (374, 40513), (493, 30734), (638, 23749), (986, 15367), (1397, 10846), (2057, 7366), (2159, 7018), (2794, 5423), (3509, 4318), (3683, 4114)]