7845442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 13613040

約数和(自身を除く): 5767598

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1507, 2603, 3014, 5206, 18769, 28633, 37538, 57266, 206459, 356611, 412918, 713222, 3922721, 7845442]

約数ペア:

[(1, 7845442), (2, 3922721), (11, 713222), (19, 412918), (22, 356611), (38, 206459), (137, 57266), (209, 37538), (274, 28633), (418, 18769), (1507, 5206), (2603, 3014)]