17647916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30881

約数の個数: 24

約数和(自身を含む): 36284304

約数和(自身を除く): 18636388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 30853, 61706, 123412, 339383, 401089, 678766, 802178, 1357532, 1604356, 4411979, 8823958, 17647916]

約数ペア:

[(1, 17647916), (2, 8823958), (4, 4411979), (11, 1604356), (13, 1357532), (22, 802178), (26, 678766), (44, 401089), (52, 339383), (143, 123412), (286, 61706), (572, 30853)]