11921504

素因数分解:

$2^5\times 7^2\times {\mathrm{7603}}^1$

素因数の和:7627

約数の個数: 36

約数和(自身を含む): 27305964

約数和(自身を除く): 15384460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 7603, 15206, 30412, 53221, 60824, 106442, 121648, 212884, 243296, 372547, 425768, 745094, 851536, 1490188, 1703072, 2980376, 5960752, 11921504]

約数ペア:

[(1, 11921504), (2, 5960752), (4, 2980376), (7, 1703072), (8, 1490188), (14, 851536), (16, 745094), (28, 425768), (32, 372547), (49, 243296), (56, 212884), (98, 121648), (112, 106442), (196, 60824), (224, 53221), (392, 30412), (784, 15206), (1568, 7603)]