2774266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6669

約数の個数: 16

約数和(自身を含む): 4779360

約数和(自身を除く): 2005094

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6637, 13274, 73007, 126103, 146014, 252206, 1387133, 2774266]

約数ペア:

[(1, 2774266), (2, 1387133), (11, 252206), (19, 146014), (22, 126103), (38, 73007), (209, 13274), (418, 6637)]