8019681538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15739}}^1$

素因数の和:15847

約数の個数: 64

約数和(自身を含む): 14687308800

約数和(自身を除く): 6667627262

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 53, 106, 209, 253, 418, 437, 506, 583, 874, 1007, 1166, 1219, 2014, 2438, 4807, 9614, 11077, 13409, 15739, 22154, 23161, 26818, 31478, 46322, 173129, 254771, 299041, 346258, 361997, 509542, 598082, 723994, 834167, 1668334, 3289451, 3981967, 6578902, 6877943, 7963934, 9175837, 13755886, 15849173, 18351674, 19185841, 31698346, 38371682, 75657373, 151314746, 174340903, 211044251, 348681806, 364530979, 422088502, 729061958, 4009840769, 8019681538]

約数ペア:

[(1, 8019681538), (2, 4009840769), (11, 729061958), (19, 422088502), (22, 364530979), (23, 348681806), (38, 211044251), (46, 174340903), (53, 151314746), (106, 75657373), (209, 38371682), (253, 31698346), (418, 19185841), (437, 18351674), (506, 15849173), (583, 13755886), (874, 9175837), (1007, 7963934), (1166, 6877943), (1219, 6578902), (2014, 3981967), (2438, 3289451), (4807, 1668334), (9614, 834167), (11077, 723994), (13409, 598082), (15739, 509542), (22154, 361997), (23161, 346258), (26818, 299041), (31478, 254771), (46322, 173129)]