15697759484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{51803}}^1$

素因数の和:51986

約数の個数: 48

約数和(自身を含む): 30704438016

約数和(自身を除く): 15006678532

約数列:

[1, 2, 4, 11, 22, 44, 71, 97, 142, 194, 284, 388, 781, 1067, 1562, 2134, 3124, 4268, 6887, 13774, 27548, 51803, 75757, 103606, 151514, 207212, 303028, 569833, 1139666, 2279332, 3678013, 5024891, 7356026, 10049782, 14712052, 20099564, 40458143, 55273801, 80916286, 110547602, 161832572, 221095204, 356767261, 713534522, 1427069044, 3924439871, 7848879742, 15697759484]

約数ペア:

[(1, 15697759484), (2, 7848879742), (4, 3924439871), (11, 1427069044), (22, 713534522), (44, 356767261), (71, 221095204), (97, 161832572), (142, 110547602), (194, 80916286), (284, 55273801), (388, 40458143), (781, 20099564), (1067, 14712052), (1562, 10049782), (2134, 7356026), (3124, 5024891), (4268, 3678013), (6887, 2279332), (13774, 1139666), (27548, 569833), (51803, 303028), (75757, 207212), (103606, 151514)]