19294472896

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{7011073}}^1$

素因数の和:7011128

約数の個数: 28

約数和(自身を含む): 39177881512

約数和(自身を除く): 19883408616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 7011073, 14022146, 28044292, 56088584, 112177168, 224354336, 301476139, 448708672, 602952278, 1205904556, 2411809112, 4823618224, 9647236448, 19294472896]

約数ペア:

[(1, 19294472896), (2, 9647236448), (4, 4823618224), (8, 2411809112), (16, 1205904556), (32, 602952278), (43, 448708672), (64, 301476139), (86, 224354336), (172, 112177168), (344, 56088584), (688, 28044292), (1376, 14022146), (2752, 7011073)]