13441538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19709}}^1$

素因数の和:19753

約数の個数: 16

約数和(自身を含む): 22705920

約数和(自身を除く): 9264382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 19709, 39418, 216799, 433598, 610979, 1221958, 6720769, 13441538]

約数ペア:

[(1, 13441538), (2, 6720769), (11, 1221958), (22, 610979), (31, 433598), (62, 216799), (341, 39418), (682, 19709)]