21823846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9631}}^1$

素因数の和:9747

約数の個数: 16

約数和(自身を含む): 36062208

約数和(自身を除く): 14238362

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 9631, 19262, 105941, 211882, 991993, 1983986, 10911923, 21823846]

約数ペア:

[(1, 21823846), (2, 10911923), (11, 1983986), (22, 991993), (103, 211882), (206, 105941), (1133, 19262), (2266, 9631)]