19047284

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 14918284

約数列:

[1, 2, 4, 107, 191, 214, 233, 382, 428, 466, 764, 932, 20437, 24931, 40874, 44503, 49862, 81748, 89006, 99724, 178012, 4761821, 9523642, 19047284]

約数ペア:

[(1, 19047284), (2, 9523642), (4, 4761821), (107, 178012), (191, 99724), (214, 89006), (233, 81748), (382, 49862), (428, 44503), (466, 40874), (764, 24931), (932, 20437)]