37887898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 58349160

約数和(自身を除く): 20461262

約数列:

[1, 2, 53, 106, 137, 274, 2609, 5218, 7261, 14522, 138277, 276554, 357433, 714866, 18943949, 37887898]

約数ペア:

[(1, 37887898), (2, 18943949), (53, 714866), (106, 357433), (137, 276554), (274, 138277), (2609, 14522), (5218, 7261)]