19585202

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15402

約数の個数: 24

約数和(自身を含む): 36805356

約数和(自身を除く): 17220154

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15373, 30746, 107611, 199849, 215222, 399698, 753277, 1398943, 1506554, 2797886, 9792601, 19585202]

約数ペア:

[(1, 19585202), (2, 9792601), (7, 2797886), (13, 1506554), (14, 1398943), (26, 753277), (49, 399698), (91, 215222), (98, 199849), (182, 107611), (637, 30746), (1274, 15373)]