12219101855

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{37361}}^1$

素因数の和:37954

約数の個数: 16

約数和(自身を含む): 14795352000

約数和(自身を除く): 2576250145

約数列:

[1, 5, 149, 439, 745, 2195, 37361, 65411, 186805, 327055, 5566789, 16401479, 27833945, 82007395, 2443820371, 12219101855]

約数ペア:

[(1, 12219101855), (5, 2443820371), (149, 82007395), (439, 27833945), (745, 16401479), (2195, 5566789), (37361, 327055), (65411, 186805)]