19229691722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{39749}}^1$

素因数の和:40238

約数の個数: 32

約数和(自身を含む): 31482000000

約数和(自身を除く): 12252308278

約数列:

[1, 2, 19, 29, 38, 58, 439, 551, 878, 1102, 8341, 12731, 16682, 25462, 39749, 79498, 241889, 483778, 755231, 1152721, 1510462, 2305442, 17449811, 21901699, 34899622, 43803398, 331546409, 506044519, 663092818, 1012089038, 9614845861, 19229691722]

約数ペア:

[(1, 19229691722), (2, 9614845861), (19, 1012089038), (29, 663092818), (38, 506044519), (58, 331546409), (439, 43803398), (551, 34899622), (878, 21901699), (1102, 17449811), (8341, 2305442), (12731, 1510462), (16682, 1152721), (25462, 755231), (39749, 483778), (79498, 241889)]