1266272138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{32321}}^1$

素因数の和:33373

約数の個数: 16

約数和(自身を含む): 2001378240

約数和(自身を除く): 735106102

約数列:

[1, 2, 19, 38, 1031, 2062, 19589, 32321, 39178, 64642, 614099, 1228198, 33322951, 66645902, 633136069, 1266272138]

約数ペア:

[(1, 1266272138), (2, 633136069), (19, 66645902), (38, 33322951), (1031, 1228198), (2062, 614099), (19589, 64642), (32321, 39178)]