11259278

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 17221680

約数和(自身を除く): 5962402

約数列:

[1, 2, 101, 139, 202, 278, 401, 802, 14039, 28078, 40501, 55739, 81002, 111478, 5629639, 11259278]

約数ペア:

[(1, 11259278), (2, 5629639), (101, 111478), (139, 81002), (202, 55739), (278, 40501), (401, 28078), (802, 14039)]