12390402

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{23203}}^1$

素因数の和:23297

約数の個数: 16

約数和(自身を含む): 25060320

約数和(自身を除く): 12669918

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 23203, 46406, 69609, 139218, 2065067, 4130134, 6195201, 12390402]

約数ペア:

[(1, 12390402), (2, 6195201), (3, 4130134), (6, 2065067), (89, 139218), (178, 69609), (267, 46406), (534, 23203)]