20131139369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5069539}}^1$

素因数の和:5069588

約数の個数: 12

約数和(自身を含む): 23177936880

約数和(自身を除く): 3046797511

約数列:

[1, 11, 19, 209, 361, 3971, 5069539, 55764929, 96321241, 1059533651, 1830103579, 20131139369]

約数ペア:

[(1, 20131139369), (11, 1830103579), (19, 1059533651), (209, 96321241), (361, 55764929), (3971, 5069539)]