39790294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22279}}^1$

素因数の和:22347

約数の個数: 16

約数和(自身を含む): 64166400

約数和(自身を除く): 24376106

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22279, 44558, 423301, 846602, 1047113, 2094226, 19895147, 39790294]

約数ペア:

[(1, 39790294), (2, 19895147), (19, 2094226), (38, 1047113), (47, 846602), (94, 423301), (893, 44558), (1786, 22279)]