15696109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 4262291

約数列:

[1, 11, 13, 19, 53, 109, 143, 209, 247, 583, 689, 1007, 1199, 1417, 2071, 2717, 5777, 7579, 11077, 13091, 15587, 22781, 26923, 63547, 75101, 109763, 144001, 296153, 826111, 1207393, 1426919, 15696109]

約数ペア:

[(1, 15696109), (11, 1426919), (13, 1207393), (19, 826111), (53, 296153), (109, 144001), (143, 109763), (209, 75101), (247, 63547), (583, 26923), (689, 22781), (1007, 15587), (1199, 13091), (1417, 11077), (2071, 7579), (2717, 5777)]