38257358

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 58896816

約数和(自身を除く): 20639458

約数列:

[1, 2, 43, 86, 661, 673, 1322, 1346, 28423, 28939, 56846, 57878, 444853, 889706, 19128679, 38257358]

約数ペア:

[(1, 38257358), (2, 19128679), (43, 889706), (86, 444853), (661, 57878), (673, 56846), (1322, 28939), (1346, 28423)]