38950138

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1941

約数の個数: 16

約数和(自身を含む): 59581440

約数和(自身を除く): 20631302

約数列:

[1, 2, 89, 127, 178, 254, 1723, 3446, 11303, 22606, 153347, 218821, 306694, 437642, 19475069, 38950138]

約数ペア:

[(1, 38950138), (2, 19475069), (89, 437642), (127, 306694), (178, 218821), (254, 153347), (1723, 22606), (3446, 11303)]