39678892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1381}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 75921552

約数和(自身を除く): 36242660

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 1381, 2612, 2762, 5524, 7183, 14366, 15191, 28732, 30382, 60764, 901793, 1803586, 3607172, 9919723, 19839446, 39678892]

約数ペア:

[(1, 39678892), (2, 19839446), (4, 9919723), (11, 3607172), (22, 1803586), (44, 901793), (653, 60764), (1306, 30382), (1381, 28732), (2612, 15191), (2762, 14366), (5524, 7183)]