15276338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 29942784

約数和(自身を除く): 14666446

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 383, 407, 518, 539, 766, 814, 1078, 1813, 2681, 2849, 3626, 4213, 5362, 5698, 8426, 14171, 18767, 19943, 28342, 29491, 37534, 39886, 58982, 99197, 155881, 198394, 206437, 311762, 412874, 694379, 1091167, 1388758, 2182334, 7638169, 15276338]

約数ペア:

[(1, 15276338), (2, 7638169), (7, 2182334), (11, 1388758), (14, 1091167), (22, 694379), (37, 412874), (49, 311762), (74, 206437), (77, 198394), (98, 155881), (154, 99197), (259, 58982), (383, 39886), (407, 37534), (518, 29491), (539, 28342), (766, 19943), (814, 18767), (1078, 14171), (1813, 8426), (2681, 5698), (2849, 5362), (3626, 4213)]