15749972689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 18228188160

約数和(自身を除く): 2478215471

約数列:

[1, 11, 19, 209, 293, 311, 827, 3223, 3421, 5567, 5909, 9097, 15713, 61237, 64999, 91123, 172843, 242311, 257197, 1002353, 1731337, 2665421, 2829167, 4603909, 4886743, 19044707, 50642999, 53754173, 75358721, 828945931, 1431815699, 15749972689]

約数ペア:

[(1, 15749972689), (11, 1431815699), (19, 828945931), (209, 75358721), (293, 53754173), (311, 50642999), (827, 19044707), (3223, 4886743), (3421, 4603909), (5567, 2829167), (5909, 2665421), (9097, 1731337), (15713, 1002353), (61237, 257197), (64999, 242311), (91123, 172843)]