1539647536

素因数分解:

$2^4\times 7^1\times {\mathrm{13746853}}^1$

素因数の和:13746868

約数の個数: 20

約数和(自身を含む): 3409219792

約数和(自身を除く): 1869572256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13746853, 27493706, 54987412, 96227971, 109974824, 192455942, 219949648, 384911884, 769823768, 1539647536]

約数ペア:

[(1, 1539647536), (2, 769823768), (4, 384911884), (7, 219949648), (8, 192455942), (14, 109974824), (16, 96227971), (28, 54987412), (56, 27493706), (112, 13746853)]