17964334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 28317600

約数和(自身を除く): 10353266

約数列:

[1, 2, 23, 46, 149, 298, 2621, 3427, 5242, 6854, 60283, 120566, 390529, 781058, 8982167, 17964334]

約数ペア:

[(1, 17964334), (2, 8982167), (23, 781058), (46, 390529), (149, 120566), (298, 60283), (2621, 6854), (3427, 5242)]