15397888

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1398

約数の個数: 44

約数和(自身を含む): 33603552

約数和(自身を除く): 18205664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1367, 1408, 2734, 2816, 5468, 5632, 10936, 11264, 15037, 21872, 30074, 43744, 60148, 87488, 120296, 174976, 240592, 349952, 481184, 699904, 962368, 1399808, 1924736, 3849472, 7698944, 15397888]

約数ペア:

[(1, 15397888), (2, 7698944), (4, 3849472), (8, 1924736), (11, 1399808), (16, 962368), (22, 699904), (32, 481184), (44, 349952), (64, 240592), (88, 174976), (128, 120296), (176, 87488), (256, 60148), (352, 43744), (512, 30074), (704, 21872), (1024, 15037), (1367, 11264), (1408, 10936), (2734, 5632), (2816, 5468)]