9491888

素因数分解:

$2^4\times 7^2\times {\mathrm{12107}}^1$

素因数の和:12129

約数の個数: 30

約数和(自身を含む): 21394836

約数和(自身を除く): 11902948

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 12107, 24214, 48428, 84749, 96856, 169498, 193712, 338996, 593243, 677992, 1186486, 1355984, 2372972, 4745944, 9491888]

約数ペア:

[(1, 9491888), (2, 4745944), (4, 2372972), (7, 1355984), (8, 1186486), (14, 677992), (16, 593243), (28, 338996), (49, 193712), (56, 169498), (98, 96856), (112, 84749), (196, 48428), (392, 24214), (784, 12107)]