13642642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 22099392

約数和(自身を除く): 8456750

約数列:

[1, 2, 13, 26, 647, 811, 1294, 1622, 8411, 10543, 16822, 21086, 524717, 1049434, 6821321, 13642642]

約数ペア:

[(1, 13642642), (2, 6821321), (13, 1049434), (26, 524717), (647, 21086), (811, 16822), (1294, 10543), (1622, 8411)]