131449714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2939}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 97164686

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 2939, 4066, 5878, 22363, 32329, 44726, 55841, 64658, 111682, 314473, 614251, 628946, 1228502, 3459203, 5974987, 6918406, 11949974, 65724857, 131449714]

約数ペア:

[(1, 131449714), (2, 65724857), (11, 11949974), (19, 6918406), (22, 5974987), (38, 3459203), (107, 1228502), (209, 628946), (214, 614251), (418, 314473), (1177, 111682), (2033, 64658), (2354, 55841), (2939, 44726), (4066, 32329), (5878, 22363)]