38316538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86689}}^1$

素因数の和:86721

約数の個数: 16

約数和(自身を含む): 65537640

約数和(自身を除く): 27221102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 86689, 173378, 1126957, 1473713, 2253914, 2947426, 19158269, 38316538]

約数ペア:

[(1, 38316538), (2, 19158269), (13, 2947426), (17, 2253914), (26, 1473713), (34, 1126957), (221, 173378), (442, 86689)]