23519804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10909}}^1$

素因数の和:10938

約数の個数: 36

約数和(自身を含む): 52237080

約数和(自身を除く): 28717276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 10909, 21818, 43636, 76363, 119999, 152726, 239998, 305452, 479996, 534541, 839993, 1069082, 1679986, 2138164, 3359972, 5879951, 11759902, 23519804]

約数ペア:

[(1, 23519804), (2, 11759902), (4, 5879951), (7, 3359972), (11, 2138164), (14, 1679986), (22, 1069082), (28, 839993), (44, 534541), (49, 479996), (77, 305452), (98, 239998), (154, 152726), (196, 119999), (308, 76363), (539, 43636), (1078, 21818), (2156, 10909)]