15690933544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193181}}^1$

素因数の和:193282

約数の個数: 64

約数和(自身を含む): 35050942080

約数和(自身を除く): 19360008536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 781, 923, 1144, 1562, 1846, 3124, 3692, 6248, 7384, 10153, 20306, 40612, 81224, 193181, 386362, 772724, 1545448, 2124991, 2511353, 4249982, 5022706, 8499964, 10045412, 13715851, 16999928, 20090824, 27431702, 27624883, 54863404, 55249766, 109726808, 110499532, 150874361, 178306063, 220999064, 301748722, 356612126, 603497444, 713224252, 1206994888, 1426448504, 1961366693, 3922733386, 7845466772, 15690933544]

約数ペア:

[(1, 15690933544), (2, 7845466772), (4, 3922733386), (8, 1961366693), (11, 1426448504), (13, 1206994888), (22, 713224252), (26, 603497444), (44, 356612126), (52, 301748722), (71, 220999064), (88, 178306063), (104, 150874361), (142, 110499532), (143, 109726808), (284, 55249766), (286, 54863404), (568, 27624883), (572, 27431702), (781, 20090824), (923, 16999928), (1144, 13715851), (1562, 10045412), (1846, 8499964), (3124, 5022706), (3692, 4249982), (6248, 2511353), (7384, 2124991), (10153, 1545448), (20306, 772724), (40612, 386362), (81224, 193181)]