15702745814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1\times {\mathrm{991}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 28798156800

約数和(自身を除く): 13095410986

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 839, 991, 994, 1349, 1678, 1982, 2698, 5873, 6937, 9443, 11746, 13874, 15941, 18829, 18886, 31882, 37658, 59569, 70361, 111587, 119138, 131803, 140722, 223174, 263606, 416983, 492527, 831449, 833966, 985054, 1131811, 1336859, 1662898, 2263622, 2673718, 5820143, 7922677, 9358013, 11640286, 15797531, 15845354, 18716026, 31595062, 59032879, 110582717, 118065758, 221165434, 413230153, 826460306, 1121624701, 2243249402, 7851372907, 15702745814]

約数ペア:

[(1, 15702745814), (2, 7851372907), (7, 2243249402), (14, 1121624701), (19, 826460306), (38, 413230153), (71, 221165434), (133, 118065758), (142, 110582717), (266, 59032879), (497, 31595062), (839, 18716026), (991, 15845354), (994, 15797531), (1349, 11640286), (1678, 9358013), (1982, 7922677), (2698, 5820143), (5873, 2673718), (6937, 2263622), (9443, 1662898), (11746, 1336859), (13874, 1131811), (15941, 985054), (18829, 833966), (18886, 831449), (31882, 492527), (37658, 416983), (59569, 263606), (70361, 223174), (111587, 140722), (119138, 131803)]