2189209222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{47969}}^1$

素因数の和:49191

約数の個数: 16

約数和(自身を含む): 3459596400

約数和(自身を除く): 1270387178

約数列:

[1, 2, 19, 38, 1201, 2402, 22819, 45638, 47969, 95938, 911411, 1822822, 57610769, 115221538, 1094604611, 2189209222]

約数ペア:

[(1, 2189209222), (2, 1094604611), (19, 115221538), (38, 57610769), (1201, 1822822), (2402, 911411), (22819, 95938), (45638, 47969)]