19302274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 10695806

約数列:

[1, 2, 31, 62, 433, 719, 866, 1438, 13423, 22289, 26846, 44578, 311327, 622654, 9651137, 19302274]

約数ペア:

[(1, 19302274), (2, 9651137), (31, 622654), (62, 311327), (433, 44578), (719, 26846), (866, 22289), (1438, 13423)]