11391488

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1208

約数の個数: 40

約数和(自身を含む): 23979120

約数和(自身を除く): 12587632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1171, 1216, 2342, 2432, 4684, 4864, 9368, 9728, 18736, 22249, 37472, 44498, 74944, 88996, 149888, 177992, 299776, 355984, 599552, 711968, 1423936, 2847872, 5695744, 11391488]

約数ペア:

[(1, 11391488), (2, 5695744), (4, 2847872), (8, 1423936), (16, 711968), (19, 599552), (32, 355984), (38, 299776), (64, 177992), (76, 149888), (128, 88996), (152, 74944), (256, 44498), (304, 37472), (512, 22249), (608, 18736), (1171, 9728), (1216, 9368), (2342, 4864), (2432, 4684)]