1907869249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13249}}^1$

素因数の和:13345

約数の個数: 32

約数和(自身を含む): 2404080000

約数和(自身を除く): 496210751

約数列:

[1, 11, 13, 19, 53, 143, 209, 247, 583, 689, 1007, 2717, 7579, 11077, 13091, 13249, 144001, 145739, 172237, 251731, 702197, 1894607, 2769041, 3272503, 7724167, 9128561, 13341743, 35997533, 100414171, 146759173, 173442659, 1907869249]

約数ペア:

[(1, 1907869249), (11, 173442659), (13, 146759173), (19, 100414171), (53, 35997533), (143, 13341743), (209, 9128561), (247, 7724167), (583, 3272503), (689, 2769041), (1007, 1894607), (2717, 702197), (7579, 251731), (11077, 172237), (13091, 145739), (13249, 144001)]