38118370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 72547200

約数和(自身を除く): 34428830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 439, 457, 878, 914, 2195, 2285, 4390, 4570, 8341, 8683, 16682, 17366, 41705, 43415, 83410, 86830, 200623, 401246, 1003115, 2006230, 3811837, 7623674, 19059185, 38118370]

約数ペア:

[(1, 38118370), (2, 19059185), (5, 7623674), (10, 3811837), (19, 2006230), (38, 1003115), (95, 401246), (190, 200623), (439, 86830), (457, 83410), (878, 43415), (914, 41705), (2195, 17366), (2285, 16682), (4390, 8683), (4570, 8341)]