921730318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{16763}}^1$

素因数の和:18231

約数の個数: 16

約数和(自身を含む): 1456456320

約数和(自身を除く): 534726002

約数列:

[1, 2, 19, 38, 1447, 2894, 16763, 27493, 33526, 54986, 318497, 636994, 24256061, 48512122, 460865159, 921730318]

約数ペア:

[(1, 921730318), (2, 460865159), (19, 48512122), (38, 24256061), (1447, 636994), (2894, 318497), (16763, 54986), (27493, 33526)]