131467726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{266129}}^1$

素因数の和:266163

約数の個数: 16

約数和(自身を含む): 223549200

約数和(自身を除く): 92081474

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 266129, 532258, 3459677, 5056451, 6919354, 10112902, 65733863, 131467726]

約数ペア:

[(1, 131467726), (2, 65733863), (13, 10112902), (19, 6919354), (26, 5056451), (38, 3459677), (247, 532258), (494, 266129)]