12423945

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{971}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 19922112

約数和(自身を除く): 7498167

約数列:

[1, 3, 5, 15, 853, 971, 2559, 2913, 4265, 4855, 12795, 14565, 828263, 2484789, 4141315, 12423945]

約数ペア:

[(1, 12423945), (3, 4141315), (5, 2484789), (15, 828263), (853, 14565), (971, 12795), (2559, 4855), (2913, 4265)]