38275318

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 58322880

約数和(自身を除く): 20047562

約数列:

[1, 2, 131, 139, 262, 278, 1051, 2102, 18209, 36418, 137681, 146089, 275362, 292178, 19137659, 38275318]

約数ペア:

[(1, 38275318), (2, 19137659), (131, 292178), (139, 275362), (262, 146089), (278, 137681), (1051, 36418), (2102, 18209)]