13230282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 28909440

約数和(自身を除く): 15679158

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2389, 2769, 4778, 5538, 7167, 14334, 31057, 62114, 93171, 169619, 186342, 339238, 508857, 1017714, 2205047, 4410094, 6615141, 13230282]

約数ペア:

[(1, 13230282), (2, 6615141), (3, 4410094), (6, 2205047), (13, 1017714), (26, 508857), (39, 339238), (71, 186342), (78, 169619), (142, 93171), (213, 62114), (426, 31057), (923, 14334), (1846, 7167), (2389, 5538), (2769, 4778)]