39278306

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 60410880

約数和(自身を除く): 21132574

約数列:

[1, 2, 59, 118, 127, 254, 2621, 5242, 7493, 14986, 154639, 309278, 332867, 665734, 19639153, 39278306]

約数ペア:

[(1, 39278306), (2, 19639153), (59, 665734), (118, 332867), (127, 309278), (254, 154639), (2621, 14986), (5242, 7493)]