15695313938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 25323467400

約数和(自身を除く): 9628153462

約数列:

[1, 2, 29, 37, 58, 74, 89, 178, 1073, 1369, 2146, 2221, 2581, 2738, 3293, 4442, 5162, 6586, 39701, 64409, 79402, 82177, 95497, 121841, 128818, 164354, 190994, 197669, 243682, 395338, 2383133, 3040549, 3533389, 4766266, 5732401, 6081098, 7066778, 7313753, 11464802, 14627506, 88175921, 176351842, 212098837, 270608861, 424197674, 541217722, 7847656969, 15695313938]

約数ペア:

[(1, 15695313938), (2, 7847656969), (29, 541217722), (37, 424197674), (58, 270608861), (74, 212098837), (89, 176351842), (178, 88175921), (1073, 14627506), (1369, 11464802), (2146, 7313753), (2221, 7066778), (2581, 6081098), (2738, 5732401), (3293, 4766266), (4442, 3533389), (5162, 3040549), (6586, 2383133), (39701, 395338), (64409, 243682), (79402, 197669), (82177, 190994), (95497, 164354), (121841, 128818)]