19364566988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1\times {\mathrm{6121}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 36990887136

約数和(自身を除く): 17626320148

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 733, 1079, 1466, 2158, 2932, 4316, 6121, 9529, 12242, 19058, 24484, 38116, 60839, 79573, 121678, 159146, 243356, 318292, 508043, 790907, 1016086, 1581814, 2032172, 3163628, 4486693, 6604559, 8973386, 13209118, 17946772, 26418236, 58327009, 116654018, 233308036, 372395519, 744791038, 1489582076, 4841141747, 9682283494, 19364566988]

約数ペア:

[(1, 19364566988), (2, 9682283494), (4, 4841141747), (13, 1489582076), (26, 744791038), (52, 372395519), (83, 233308036), (166, 116654018), (332, 58327009), (733, 26418236), (1079, 17946772), (1466, 13209118), (2158, 8973386), (2932, 6604559), (4316, 4486693), (6121, 3163628), (9529, 2032172), (12242, 1581814), (19058, 1016086), (24484, 790907), (38116, 508043), (60839, 318292), (79573, 243356), (121678, 159146)]