21673846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5223

約数の個数: 16

約数和(自身を含む): 34099200

約数和(自身を除く): 12425354

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 5119, 10238, 148451, 296902, 373687, 747374, 10836923, 21673846]

約数ペア:

[(1, 21673846), (2, 10836923), (29, 747374), (58, 373687), (73, 296902), (146, 148451), (2117, 10238), (4234, 5119)]