19318121914

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15163361}}^1$

素因数の和:15163390

約数の個数: 24

約数和(自身を含む): 36301088628

約数和(自身を除く): 16982966714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15163361, 30326722, 106143527, 197123693, 212287054, 394247386, 743004689, 1379865851, 1486009378, 2759731702, 9659060957, 19318121914]

約数ペア:

[(1, 19318121914), (2, 9659060957), (7, 2759731702), (13, 1486009378), (14, 1379865851), (26, 743004689), (49, 394247386), (91, 212287054), (98, 197123693), (182, 106143527), (637, 30326722), (1274, 15163361)]