21962062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33997}}^1$

素因数の和:34035

約数の個数: 16

約数和(自身を含む): 36717840

約数和(自身を除く): 14755778

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33997, 67994, 577949, 645943, 1155898, 1291886, 10981031, 21962062]

約数ペア:

[(1, 21962062), (2, 10981031), (17, 1291886), (19, 1155898), (34, 645943), (38, 577949), (323, 67994), (646, 33997)]