19694364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 50349600

約数和(自身を除く): 30655236

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 3329, 5916, 6658, 9987, 13316, 19974, 39948, 56593, 96541, 113186, 169779, 193082, 226372, 289623, 339558, 386164, 579246, 679116, 1158492, 1641197, 3282394, 4923591, 6564788, 9847182, 19694364]

約数ペア:

[(1, 19694364), (2, 9847182), (3, 6564788), (4, 4923591), (6, 3282394), (12, 1641197), (17, 1158492), (29, 679116), (34, 579246), (51, 386164), (58, 339558), (68, 289623), (87, 226372), (102, 193082), (116, 169779), (174, 113186), (204, 96541), (348, 56593), (493, 39948), (986, 19974), (1479, 13316), (1972, 9987), (2958, 6658), (3329, 5916)]