15673680784

素因数分解:

$2^4\times {\mathrm{6131}}^1\times {\mathrm{159779}}^1$

素因数の和:165918

約数の個数: 20

約数和(自身を含む): 30372899760

約数和(自身を除く): 14699218976

約数列:

[1, 2, 4, 8, 16, 6131, 12262, 24524, 49048, 98096, 159779, 319558, 639116, 1278232, 2556464, 979605049, 1959210098, 3918420196, 7836840392, 15673680784]

約数ペア:

[(1, 15673680784), (2, 7836840392), (4, 3918420196), (8, 1959210098), (16, 979605049), (6131, 2556464), (12262, 1278232), (24524, 639116), (49048, 319558), (98096, 159779)]