2238821186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8416621}}^1$

素因数の和:8416649

約数の個数: 16

約数和(自身を含む): 4039978560

約数和(自身を除く): 1801157374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8416621, 16833242, 58916347, 117832694, 159915799, 319831598, 1119410593, 2238821186]

約数ペア:

[(1, 2238821186), (2, 1119410593), (7, 319831598), (14, 159915799), (19, 117832694), (38, 58916347), (133, 16833242), (266, 8416621)]