13045118686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1\times {\mathrm{2383}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 20906726400

約数和(自身を除く): 7861607714

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2029, 2383, 2698, 4058, 4766, 38551, 45277, 77102, 90554, 144059, 169193, 288118, 338386, 2737121, 3214667, 4835107, 5474242, 6429334, 9670214, 91867033, 183734066, 343292597, 686585194, 6522559343, 13045118686]

約数ペア:

[(1, 13045118686), (2, 6522559343), (19, 686585194), (38, 343292597), (71, 183734066), (142, 91867033), (1349, 9670214), (2029, 6429334), (2383, 5474242), (2698, 4835107), (4058, 3214667), (4766, 2737121), (38551, 338386), (45277, 288118), (77102, 169193), (90554, 144059)]