2166608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7154

約数の個数: 20

約数和(自身を含む): 4419360

約数和(自身を除く): 2252752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7127, 14254, 28508, 57016, 114032, 135413, 270826, 541652, 1083304, 2166608]

約数ペア:

[(1, 2166608), (2, 1083304), (4, 541652), (8, 270826), (16, 135413), (19, 114032), (38, 57016), (76, 28508), (152, 14254), (304, 7127)]