18336197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 3091003

約数列:

[1, 11, 19, 59, 209, 649, 1121, 1487, 12331, 16357, 28253, 87733, 310783, 965063, 1666927, 18336197]

約数ペア:

[(1, 18336197), (11, 1666927), (19, 965063), (59, 310783), (209, 87733), (649, 28253), (1121, 16357), (1487, 12331)]