18815092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 35601440

約数和(自身を除く): 16786348

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6691, 13382, 26764, 127129, 247567, 254258, 495134, 508516, 990268, 4703773, 9407546, 18815092]

約数ペア:

[(1, 18815092), (2, 9407546), (4, 4703773), (19, 990268), (37, 508516), (38, 495134), (74, 254258), (76, 247567), (148, 127129), (703, 26764), (1406, 13382), (2812, 6691)]