19560647584

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{1123}}^1\times {\mathrm{3467}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 38801010528

約数和(自身を除く): 19240362944

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1123, 1256, 2246, 2512, 3467, 4492, 5024, 6934, 8984, 13868, 17968, 27736, 35936, 55472, 110944, 176311, 352622, 544319, 705244, 1088638, 1410488, 2177276, 2820976, 3893441, 4354552, 5641952, 7786882, 8709104, 15573764, 17418208, 31147528, 62295056, 124590112, 611270237, 1222540474, 2445080948, 4890161896, 9780323792, 19560647584]

約数ペア:

[(1, 19560647584), (2, 9780323792), (4, 4890161896), (8, 2445080948), (16, 1222540474), (32, 611270237), (157, 124590112), (314, 62295056), (628, 31147528), (1123, 17418208), (1256, 15573764), (2246, 8709104), (2512, 7786882), (3467, 5641952), (4492, 4354552), (5024, 3893441), (6934, 2820976), (8984, 2177276), (13868, 1410488), (17968, 1088638), (27736, 705244), (35936, 544319), (55472, 352622), (110944, 176311)]