16992118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 15667082

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 53, 59, 106, 118, 143, 209, 247, 286, 418, 494, 583, 649, 689, 767, 1007, 1121, 1166, 1298, 1378, 1534, 2014, 2242, 2717, 3127, 5434, 6254, 7579, 8437, 11077, 12331, 13091, 14573, 15158, 16874, 22154, 24662, 26182, 29146, 34397, 40651, 59413, 68794, 81302, 118826, 144001, 160303, 288002, 320606, 447161, 653543, 772369, 894322, 1307086, 1544738, 8496059, 16992118]

約数ペア:

[(1, 16992118), (2, 8496059), (11, 1544738), (13, 1307086), (19, 894322), (22, 772369), (26, 653543), (38, 447161), (53, 320606), (59, 288002), (106, 160303), (118, 144001), (143, 118826), (209, 81302), (247, 68794), (286, 59413), (418, 40651), (494, 34397), (583, 29146), (649, 26182), (689, 24662), (767, 22154), (1007, 16874), (1121, 15158), (1166, 14573), (1298, 13091), (1378, 12331), (1534, 11077), (2014, 8437), (2242, 7579), (2717, 6254), (3127, 5434)]