19085226

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 38776992

約数和(自身を除く): 19691766

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 631, 1262, 1893, 3786, 5041, 10082, 15123, 30246, 44801, 89602, 134403, 268806, 3180871, 6361742, 9542613, 19085226]

約数ペア:

[(1, 19085226), (2, 9542613), (3, 6361742), (6, 3180871), (71, 268806), (142, 134403), (213, 89602), (426, 44801), (631, 30246), (1262, 15123), (1893, 10082), (3786, 5041)]