39169922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12809}}^1$

素因数の和:12961

約数の個数: 16

約数和(自身を含む): 64562400

約数和(自身を除く): 25392478

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 12809, 25618, 140899, 281798, 1780451, 3560902, 19584961, 39169922]

約数ペア:

[(1, 39169922), (2, 19584961), (11, 3560902), (22, 1780451), (139, 281798), (278, 140899), (1529, 25618), (3058, 12809)]