19033364

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 54

約数和(自身を含む): 41045130

約数和(自身を除く): 22011766

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 269, 361, 532, 538, 722, 931, 1076, 1444, 1862, 1883, 2527, 3724, 3766, 5054, 5111, 7532, 10108, 10222, 13181, 17689, 20444, 26362, 35378, 35777, 52724, 70756, 71554, 97109, 143108, 194218, 250439, 388436, 500878, 679763, 1001756, 1359526, 2719052, 4758341, 9516682, 19033364]

約数ペア:

[(1, 19033364), (2, 9516682), (4, 4758341), (7, 2719052), (14, 1359526), (19, 1001756), (28, 679763), (38, 500878), (49, 388436), (76, 250439), (98, 194218), (133, 143108), (196, 97109), (266, 71554), (269, 70756), (361, 52724), (532, 35777), (538, 35378), (722, 26362), (931, 20444), (1076, 17689), (1444, 13181), (1862, 10222), (1883, 10108), (2527, 7532), (3724, 5111), (3766, 5054)]