196551428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6143}}^1$

素因数の和:6587

約数の個数: 24

約数和(自身を含む): 362987520

約数和(自身を除く): 166436092

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 6143, 7999, 12286, 15998, 24572, 31996, 116717, 233434, 466868, 2586203, 5172406, 10344812, 49137857, 98275714, 196551428]

約数ペア:

[(1, 196551428), (2, 98275714), (4, 49137857), (19, 10344812), (38, 5172406), (76, 2586203), (421, 466868), (842, 233434), (1684, 116717), (6143, 31996), (7999, 24572), (12286, 15998)]