18836464

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{1523}}^1$

素因数の和:2304

約数の個数: 20

約数和(自身を含む): 36566856

約数和(自身を除く): 17730392

約数列:

[1, 2, 4, 8, 16, 773, 1523, 1546, 3046, 3092, 6092, 6184, 12184, 12368, 24368, 1177279, 2354558, 4709116, 9418232, 18836464]

約数ペア:

[(1, 18836464), (2, 9418232), (4, 4709116), (8, 2354558), (16, 1177279), (773, 24368), (1523, 12368), (1546, 12184), (3046, 6184), (3092, 6092)]