19690996832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47334127}}^1$

素因数の和:47334150

約数の個数: 24

約数和(自身を含む): 41748700896

約数和(自身を除く): 22057704064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 47334127, 94668254, 189336508, 378673016, 615343651, 757346032, 1230687302, 1514692064, 2461374604, 4922749208, 9845498416, 19690996832]

約数ペア:

[(1, 19690996832), (2, 9845498416), (4, 4922749208), (8, 2461374604), (13, 1514692064), (16, 1230687302), (26, 757346032), (32, 615343651), (52, 378673016), (104, 189336508), (208, 94668254), (416, 47334127)]