15609146

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 29302560

約数和(自身を除く): 13693414

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 101, 133, 166, 202, 266, 581, 707, 931, 1162, 1414, 1577, 1862, 1919, 3154, 3838, 4067, 4949, 8134, 8383, 9898, 11039, 13433, 16766, 22078, 26866, 58681, 77273, 94031, 117362, 154546, 159277, 188062, 318554, 410767, 821534, 1114939, 2229878, 7804573, 15609146]

約数ペア:

[(1, 15609146), (2, 7804573), (7, 2229878), (14, 1114939), (19, 821534), (38, 410767), (49, 318554), (83, 188062), (98, 159277), (101, 154546), (133, 117362), (166, 94031), (202, 77273), (266, 58681), (581, 26866), (707, 22078), (931, 16766), (1162, 13433), (1414, 11039), (1577, 9898), (1862, 8383), (1919, 8134), (3154, 4949), (3838, 4067)]