15866292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 43182720

約数和(自身を除く): 27316428

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 101, 106, 114, 156, 159, 202, 212, 228, 247, 303, 318, 404, 494, 606, 636, 689, 741, 988, 1007, 1212, 1313, 1378, 1482, 1919, 2014, 2067, 2626, 2756, 2964, 3021, 3838, 3939, 4028, 4134, 5252, 5353, 5757, 6042, 7676, 7878, 8268, 10706, 11514, 12084, 13091, 15756, 16059, 21412, 23028, 24947, 26182, 32118, 39273, 49894, 52364, 64236, 69589, 74841, 78546, 99788, 101707, 139178, 149682, 157092, 203414, 208767, 278356, 299364, 305121, 406828, 417534, 610242, 835068, 1220484, 1322191, 2644382, 3966573, 5288764, 7933146, 15866292]

約数ペア:

[(1, 15866292), (2, 7933146), (3, 5288764), (4, 3966573), (6, 2644382), (12, 1322191), (13, 1220484), (19, 835068), (26, 610242), (38, 417534), (39, 406828), (52, 305121), (53, 299364), (57, 278356), (76, 208767), (78, 203414), (101, 157092), (106, 149682), (114, 139178), (156, 101707), (159, 99788), (202, 78546), (212, 74841), (228, 69589), (247, 64236), (303, 52364), (318, 49894), (404, 39273), (494, 32118), (606, 26182), (636, 24947), (689, 23028), (741, 21412), (988, 16059), (1007, 15756), (1212, 13091), (1313, 12084), (1378, 11514), (1482, 10706), (1919, 8268), (2014, 7878), (2067, 7676), (2626, 6042), (2756, 5757), (2964, 5353), (3021, 5252), (3838, 4134), (3939, 4028)]