13315888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{6353}}^1$

素因数の和:6492

約数の個数: 20

約数和(自身を含む): 26000568

約数和(自身を除く): 12684680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 6353, 12706, 25412, 50824, 101648, 832243, 1664486, 3328972, 6657944, 13315888]

約数ペア:

[(1, 13315888), (2, 6657944), (4, 3328972), (8, 1664486), (16, 832243), (131, 101648), (262, 50824), (524, 25412), (1048, 12706), (2096, 6353)]