12271834

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 20299680

約数和(自身を除く): 8027846

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 739, 874, 1478, 8303, 14041, 16606, 16997, 28082, 33994, 266779, 322943, 533558, 645886, 6135917, 12271834]

約数ペア:

[(1, 12271834), (2, 6135917), (19, 645886), (23, 533558), (38, 322943), (46, 266779), (361, 33994), (437, 28082), (722, 16997), (739, 16606), (874, 14041), (1478, 8303)]