13268612

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 28560000

約数和(自身を除く): 15291388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 509, 532, 686, 931, 1018, 1372, 1862, 2036, 3563, 3724, 6517, 7126, 9671, 13034, 14252, 19342, 24941, 26068, 38684, 49882, 67697, 99764, 135394, 174587, 270788, 349174, 473879, 698348, 947758, 1895516, 3317153, 6634306, 13268612]

約数ペア:

[(1, 13268612), (2, 6634306), (4, 3317153), (7, 1895516), (14, 947758), (19, 698348), (28, 473879), (38, 349174), (49, 270788), (76, 174587), (98, 135394), (133, 99764), (196, 67697), (266, 49882), (343, 38684), (509, 26068), (532, 24941), (686, 19342), (931, 14252), (1018, 13034), (1372, 9671), (1862, 7126), (2036, 6517), (3563, 3724)]