15704984438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{248473}}^1$

素因数の和:248529

約数の個数: 48

約数和(自身を含む): 29465040816

約数和(自身を除く): 13760056378

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1859, 2431, 2873, 3718, 4862, 5746, 31603, 63206, 248473, 496946, 2733203, 3230149, 4224041, 5466406, 6460298, 8448082, 35531639, 41991937, 46464451, 54912533, 71063278, 83983874, 92928902, 109825066, 461911307, 604037863, 713862929, 923822614, 1208075726, 1427725858, 7852492219, 15704984438]

約数ペア:

[(1, 15704984438), (2, 7852492219), (11, 1427725858), (13, 1208075726), (17, 923822614), (22, 713862929), (26, 604037863), (34, 461911307), (143, 109825066), (169, 92928902), (187, 83983874), (221, 71063278), (286, 54912533), (338, 46464451), (374, 41991937), (442, 35531639), (1859, 8448082), (2431, 6460298), (2873, 5466406), (3718, 4224041), (4862, 3230149), (5746, 2733203), (31603, 496946), (63206, 248473)]