4198018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 6915456

約数和(自身を除く): 2717438

約数列:

[1, 2, 11, 22, 173, 346, 1103, 1903, 2206, 3806, 12133, 24266, 190819, 381638, 2099009, 4198018]

約数ペア:

[(1, 4198018), (2, 2099009), (11, 381638), (22, 190819), (173, 24266), (346, 12133), (1103, 3806), (1903, 2206)]