18126893

素因数分解:

${\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 12

約数和(自身を含む): 19316700

約数和(自身を除く): 1189807

約数列:

[1, 19, 149, 337, 361, 2831, 6403, 50213, 53789, 121657, 954047, 18126893]

約数ペア:

[(1, 18126893), (19, 954047), (149, 121657), (337, 53789), (361, 50213), (2831, 6403)]