39363478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 38776682

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1223, 1463, 1694, 2299, 2446, 2926, 4598, 8561, 13453, 16093, 17122, 23237, 26906, 32186, 46474, 94171, 147983, 162659, 188342, 255607, 295966, 325318, 511214, 1035881, 1789249, 2071762, 2811677, 3578498, 5623354, 19681739, 39363478]

約数ペア:

[(1, 39363478), (2, 19681739), (7, 5623354), (11, 3578498), (14, 2811677), (19, 2071762), (22, 1789249), (38, 1035881), (77, 511214), (121, 325318), (133, 295966), (154, 255607), (209, 188342), (242, 162659), (266, 147983), (418, 94171), (847, 46474), (1223, 32186), (1463, 26906), (1694, 23237), (2299, 17122), (2446, 16093), (2926, 13453), (4598, 8561)]