259203529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7043}}^1$

素因数の和:7224

約数の個数: 16

約数和(自身を含む): 295848000

約数和(自身を除く): 36644471

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 7043, 36803, 91559, 133817, 1049407, 1739621, 13642291, 19938733, 259203529]

約数ペア:

[(1, 259203529), (13, 19938733), (19, 13642291), (149, 1739621), (247, 1049407), (1937, 133817), (2831, 91559), (7043, 36803)]