38765626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5581}}^1$

素因数の和:5757

約数の個数: 16

約数和(自身を含む): 61089408

約数和(自身を除く): 22323782

約数列:

[1, 2, 23, 46, 151, 302, 3473, 5581, 6946, 11162, 128363, 256726, 842731, 1685462, 19382813, 38765626]

約数ペア:

[(1, 38765626), (2, 19382813), (23, 1685462), (46, 842731), (151, 256726), (302, 128363), (3473, 11162), (5581, 6946)]