12915364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 29675520

約数和(自身を除く): 16760156

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2207, 2926, 4414, 5852, 8828, 15449, 24277, 30898, 41933, 48554, 61796, 83866, 97108, 167732, 169939, 293531, 339878, 461263, 587062, 679756, 922526, 1174124, 1845052, 3228841, 6457682, 12915364]

約数ペア:

[(1, 12915364), (2, 6457682), (4, 3228841), (7, 1845052), (11, 1174124), (14, 922526), (19, 679756), (22, 587062), (28, 461263), (38, 339878), (44, 293531), (76, 169939), (77, 167732), (133, 97108), (154, 83866), (209, 61796), (266, 48554), (308, 41933), (418, 30898), (532, 24277), (836, 15449), (1463, 8828), (2207, 5852), (2926, 4414)]