18796852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 16059788

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 1481, 2962, 3173, 5924, 6346, 12692, 28139, 56278, 112556, 247327, 494654, 989308, 4699213, 9398426, 18796852]

約数ペア:

[(1, 18796852), (2, 9398426), (4, 4699213), (19, 989308), (38, 494654), (76, 247327), (167, 112556), (334, 56278), (668, 28139), (1481, 12692), (2962, 6346), (3173, 5924)]