23783278

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:803

約数の個数: 16

約数和(自身を含む): 36242640

約数和(自身を除く): 12459362

約数列:

[1, 2, 101, 202, 281, 419, 562, 838, 28381, 42319, 56762, 84638, 117739, 235478, 11891639, 23783278]

約数ペア:

[(1, 23783278), (2, 11891639), (101, 235478), (202, 117739), (281, 84638), (419, 56762), (562, 42319), (838, 28381)]