11643970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 23107392

約数和(自身を除く): 11463422

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2083, 2795, 4166, 5590, 10415, 20830, 27079, 54158, 89569, 135395, 179138, 270790, 447845, 895690, 1164397, 2328794, 5821985, 11643970]

約数ペア:

[(1, 11643970), (2, 5821985), (5, 2328794), (10, 1164397), (13, 895690), (26, 447845), (43, 270790), (65, 179138), (86, 135395), (130, 89569), (215, 54158), (430, 27079), (559, 20830), (1118, 10415), (2083, 5590), (2795, 4166)]