11619328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1648

約数の個数: 44

約数和(自身を含む): 26561872

約数和(自身を除く): 14942544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1621, 1792, 3242, 3584, 6484, 7168, 11347, 12968, 22694, 25936, 45388, 51872, 90776, 103744, 181552, 207488, 363104, 414976, 726208, 829952, 1452416, 1659904, 2904832, 5809664, 11619328]

約数ペア:

[(1, 11619328), (2, 5809664), (4, 2904832), (7, 1659904), (8, 1452416), (14, 829952), (16, 726208), (28, 414976), (32, 363104), (56, 207488), (64, 181552), (112, 103744), (128, 90776), (224, 51872), (256, 45388), (448, 25936), (512, 22694), (896, 12968), (1024, 11347), (1621, 7168), (1792, 6484), (3242, 3584)]