11219456

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 40

約数和(自身を含む): 23754060

約数和(自身を除く): 12534604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 1289, 2176, 2578, 4352, 5156, 8704, 10312, 20624, 21913, 41248, 43826, 82496, 87652, 164992, 175304, 329984, 350608, 659968, 701216, 1402432, 2804864, 5609728, 11219456]

約数ペア:

[(1, 11219456), (2, 5609728), (4, 2804864), (8, 1402432), (16, 701216), (17, 659968), (32, 350608), (34, 329984), (64, 175304), (68, 164992), (128, 87652), (136, 82496), (256, 43826), (272, 41248), (512, 21913), (544, 20624), (1088, 10312), (1289, 8704), (2176, 5156), (2578, 4352)]