18139714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7963}}^1$

素因数の和:8049

約数の個数: 16

約数和(自身を含む): 29243808

約数和(自身を除く): 11104094

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 7963, 15926, 135371, 270742, 533521, 1067042, 9069857, 18139714]

約数ペア:

[(1, 18139714), (2, 9069857), (17, 1067042), (34, 533521), (67, 270742), (134, 135371), (1139, 15926), (2278, 7963)]