19373068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3118

約数の個数: 36

約数和(自身を含む): 40144720

約数和(自身を除く): 20771652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3079, 3146, 6158, 6292, 12316, 33869, 40027, 67738, 80054, 135476, 160108, 372559, 440297, 745118, 880594, 1490236, 1761188, 4843267, 9686534, 19373068]

約数ペア:

[(1, 19373068), (2, 9686534), (4, 4843267), (11, 1761188), (13, 1490236), (22, 880594), (26, 745118), (44, 440297), (52, 372559), (121, 160108), (143, 135476), (242, 80054), (286, 67738), (484, 40027), (572, 33869), (1573, 12316), (3079, 6292), (3146, 6158)]