12143696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 24582504

約数和(自身を除く): 12438808

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 281, 292, 296, 562, 584, 592, 1124, 1168, 2248, 2701, 4496, 5402, 10397, 10804, 20513, 20794, 21608, 41026, 41588, 43216, 82052, 83176, 164104, 166352, 328208, 758981, 1517962, 3035924, 6071848, 12143696]

約数ペア:

[(1, 12143696), (2, 6071848), (4, 3035924), (8, 1517962), (16, 758981), (37, 328208), (73, 166352), (74, 164104), (146, 83176), (148, 82052), (281, 43216), (292, 41588), (296, 41026), (562, 21608), (584, 20794), (592, 20513), (1124, 10804), (1168, 10397), (2248, 5402), (2701, 4496)]