2399342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 3953664

約数和(自身を除く): 1554322

約数列:

[1, 2, 11, 22, 191, 382, 571, 1142, 2101, 4202, 6281, 12562, 109061, 218122, 1199671, 2399342]

約数ペア:

[(1, 2399342), (2, 1199671), (11, 218122), (22, 109061), (191, 12562), (382, 6281), (571, 4202), (1142, 2101)]