239574842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{15383}}^1$

素因数の和:15997

約数の個数: 16

約数和(自身を含む): 387676800

約数和(自身を除く): 148101958

約数列:

[1, 2, 13, 26, 599, 1198, 7787, 15383, 15574, 30766, 199979, 399958, 9214417, 18428834, 119787421, 239574842]

約数ペア:

[(1, 239574842), (2, 119787421), (13, 18428834), (26, 9214417), (599, 399958), (1198, 199979), (7787, 30766), (15383, 15574)]