2176493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 2560896

約数和(自身を除く): 384403

約数列:

[1, 11, 17, 103, 113, 187, 1133, 1243, 1751, 1921, 11639, 19261, 21131, 128029, 197863, 2176493]

約数ペア:

[(1, 2176493), (11, 197863), (17, 128029), (103, 21131), (113, 19261), (187, 11639), (1133, 1921), (1243, 1751)]