13187778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 27184896

約数和(自身を除く): 13997118

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 226, 318, 339, 367, 678, 734, 1101, 2202, 5989, 11978, 17967, 19451, 35934, 38902, 41471, 58353, 82942, 116706, 124413, 248826, 2197963, 4395926, 6593889, 13187778]

約数ペア:

[(1, 13187778), (2, 6593889), (3, 4395926), (6, 2197963), (53, 248826), (106, 124413), (113, 116706), (159, 82942), (226, 58353), (318, 41471), (339, 38902), (367, 35934), (678, 19451), (734, 17967), (1101, 11978), (2202, 5989)]