15693799972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{17909}}^1$

素因数の和:18172

約数の個数: 48

約数和(自身を含む): 29270384640

約数和(自身を除く): 13576584668

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 191, 382, 764, 1147, 2294, 4588, 5921, 7067, 11842, 14134, 17909, 23684, 28268, 35818, 71636, 219077, 438154, 555179, 662633, 876308, 1110358, 1325266, 2220716, 2650532, 3420619, 6841238, 13682476, 20541623, 41083246, 82166492, 106039189, 126562903, 212078378, 253125806, 424156756, 506251612, 3923449993, 7846899986, 15693799972]

約数ペア:

[(1, 15693799972), (2, 7846899986), (4, 3923449993), (31, 506251612), (37, 424156756), (62, 253125806), (74, 212078378), (124, 126562903), (148, 106039189), (191, 82166492), (382, 41083246), (764, 20541623), (1147, 13682476), (2294, 6841238), (4588, 3420619), (5921, 2650532), (7067, 2220716), (11842, 1325266), (14134, 1110358), (17909, 876308), (23684, 662633), (28268, 555179), (35818, 438154), (71636, 219077)]