19941946130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48638893}}^1$

素因数の和:48638941

約数の個数: 16

約数和(自身を含む): 36771003864

約数和(自身を除く): 16829057734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 48638893, 97277786, 243194465, 486388930, 1994194613, 3988389226, 9970973065, 19941946130]

約数ペア:

[(1, 19941946130), (2, 9970973065), (5, 3988389226), (10, 1994194613), (41, 486388930), (82, 243194465), (205, 97277786), (410, 48638893)]