123195548

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{14057}}^1$

素因数の和:14381

約数の個数: 24

約数和(自身を含む): 247195872

約数和(自身を除く): 124000324

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 14057, 28114, 56228, 98399, 196798, 393596, 4399841, 8799682, 17599364, 30798887, 61597774, 123195548]

約数ペア:

[(1, 123195548), (2, 61597774), (4, 30798887), (7, 17599364), (14, 8799682), (28, 4399841), (313, 393596), (626, 196798), (1252, 98399), (2191, 56228), (4382, 28114), (8764, 14057)]