39013988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{57713}}^1$

素因数の和:57743

約数の個数: 18

約数和(自身を含む): 73931634

約数和(自身を除く): 34917646

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 57713, 115426, 230852, 750269, 1500538, 3001076, 9753497, 19506994, 39013988]

約数ペア:

[(1, 39013988), (2, 19506994), (4, 9753497), (13, 3001076), (26, 1500538), (52, 750269), (169, 230852), (338, 115426), (676, 57713)]