15668084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 15519436

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 181, 268, 323, 362, 646, 724, 1139, 1273, 1292, 2278, 2546, 3077, 3439, 4556, 5092, 6154, 6878, 12127, 12308, 13756, 21641, 24254, 43282, 48508, 58463, 86564, 116926, 206159, 230413, 233852, 412318, 460826, 824636, 921652, 3917021, 7834042, 15668084]

約数ペア:

[(1, 15668084), (2, 7834042), (4, 3917021), (17, 921652), (19, 824636), (34, 460826), (38, 412318), (67, 233852), (68, 230413), (76, 206159), (134, 116926), (181, 86564), (268, 58463), (323, 48508), (362, 43282), (646, 24254), (724, 21641), (1139, 13756), (1273, 12308), (1292, 12127), (2278, 6878), (2546, 6154), (3077, 5092), (3439, 4556)]