12901342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{727}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 20442240

約数和(自身を除く): 7540898

約数列:

[1, 2, 19, 38, 467, 727, 934, 1454, 8873, 13813, 17746, 27626, 339509, 679018, 6450671, 12901342]

約数ペア:

[(1, 12901342), (2, 6450671), (19, 679018), (38, 339509), (467, 27626), (727, 17746), (934, 13813), (1454, 8873)]