19271784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{114713}}^1$

素因数の和:114729

約数の個数: 32

約数和(自身を含む): 55062720

約数和(自身を除く): 35790936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 114713, 229426, 344139, 458852, 688278, 802991, 917704, 1376556, 1605982, 2408973, 2753112, 3211964, 4817946, 6423928, 9635892, 19271784]

約数ペア:

[(1, 19271784), (2, 9635892), (3, 6423928), (4, 4817946), (6, 3211964), (7, 2753112), (8, 2408973), (12, 1605982), (14, 1376556), (21, 917704), (24, 802991), (28, 688278), (42, 458852), (56, 344139), (84, 229426), (168, 114713)]