18896546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 29702400

約数和(自身を除く): 10805854

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4549, 9098, 141019, 282038, 304783, 609566, 9448273, 18896546]

約数ペア:

[(1, 18896546), (2, 9448273), (31, 609566), (62, 304783), (67, 282038), (134, 141019), (2077, 9098), (4154, 4549)]