19693130182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{4937}}^1$

素因数の和:5325

約数の個数: 48

約数和(自身を含む): 33194974176

約数和(自身を除く): 13501843994

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 311, 583, 622, 1166, 3421, 4937, 6413, 6842, 9874, 12826, 16483, 32966, 37631, 54307, 75262, 108614, 181313, 261661, 362626, 523322, 597377, 1194754, 1535407, 1994443, 2878271, 3070814, 3988886, 5756542, 16889477, 31660981, 33778954, 63321962, 81376571, 162753142, 185784247, 371568494, 895142281, 1790284562, 9846565091, 19693130182]

約数ペア:

[(1, 19693130182), (2, 9846565091), (11, 1790284562), (22, 895142281), (53, 371568494), (106, 185784247), (121, 162753142), (242, 81376571), (311, 63321962), (583, 33778954), (622, 31660981), (1166, 16889477), (3421, 5756542), (4937, 3988886), (6413, 3070814), (6842, 2878271), (9874, 1994443), (12826, 1535407), (16483, 1194754), (32966, 597377), (37631, 523322), (54307, 362626), (75262, 261661), (108614, 181313)]