39424418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2647}}^1$

素因数の和:3337

約数の個数: 16

約数和(自身を含む): 64632384

約数和(自身を除く): 25207966

約数列:

[1, 2, 11, 22, 677, 1354, 2647, 5294, 7447, 14894, 29117, 58234, 1792019, 3584038, 19712209, 39424418]

約数ペア:

[(1, 39424418), (2, 19712209), (11, 3584038), (22, 1792019), (677, 58234), (1354, 29117), (2647, 14894), (5294, 7447)]