11821382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2753}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 18837360

約数和(自身を除く): 7015978

約数列:

[1, 2, 19, 38, 113, 226, 2147, 2753, 4294, 5506, 52307, 104614, 311089, 622178, 5910691, 11821382]

約数ペア:

[(1, 11821382), (2, 5910691), (19, 622178), (38, 311089), (113, 104614), (226, 52307), (2147, 5506), (2753, 4294)]