15691198306

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 27857426688

約数和(自身を除く): 12166228382

約数列:

[1, 2, 7, 14, 73, 83, 113, 146, 166, 226, 511, 581, 791, 1022, 1162, 1582, 1637, 3274, 6059, 8249, 9379, 11459, 12118, 16498, 18758, 22918, 42413, 57743, 65653, 84826, 115486, 119501, 131306, 135871, 184981, 239002, 271742, 369962, 684667, 836507, 951097, 1294867, 1369334, 1673014, 1902194, 2589734, 4792669, 9585338, 9918583, 13503613, 15353423, 19837166, 27007226, 30706846, 69430081, 94525291, 107473961, 138860162, 189050582, 214947922, 1120799879, 2241599758, 7845599153, 15691198306]

約数ペア:

[(1, 15691198306), (2, 7845599153), (7, 2241599758), (14, 1120799879), (73, 214947922), (83, 189050582), (113, 138860162), (146, 107473961), (166, 94525291), (226, 69430081), (511, 30706846), (581, 27007226), (791, 19837166), (1022, 15353423), (1162, 13503613), (1582, 9918583), (1637, 9585338), (3274, 4792669), (6059, 2589734), (8249, 1902194), (9379, 1673014), (11459, 1369334), (12118, 1294867), (16498, 951097), (18758, 836507), (22918, 684667), (42413, 369962), (57743, 271742), (65653, 239002), (84826, 184981), (115486, 135871), (119501, 131306)]