22161274

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 33808320

約数和(自身を除く): 11647046

約数列:

[1, 2, 103, 179, 206, 358, 601, 1202, 18437, 36874, 61903, 107579, 123806, 215158, 11080637, 22161274]

約数ペア:

[(1, 22161274), (2, 11080637), (103, 215158), (179, 123806), (206, 107579), (358, 61903), (601, 36874), (1202, 18437)]